Each N-PORT filing of OIH compared with the one before: positions added and dropped, the largest weight changes, turnover. Computed by Mulden from the filings; dated by filing period and SEC receipt.https://themulden.com/enhttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5.3%. Largest increases: Solaris Energy Infrastructure Inc 3% to 5.2%; Select Water Solutions Inc 1.63% to 2.28%; TechnipFMC PLC 6.39% to 6.96%; Oceaneering International Inc 2.72% to 3.25%; Cactus Inc 2.4% to 2.82%; Nabors Industries Ltd 0.9% to 1.22%. Largest decreases: SLB Ltd 20.32% to 19%; Valaris Ltd 4.01% to 3.1%; Noble Corp PLC 4.64% to 3.96%; Halliburton Co 7.07% to 6.45%; Tidewater Inc 2.7% to 2.25%; Patterson-UTI Energy Inc 3.32% to 2.89%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 26 Aug 2026 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5.2%. Largest increases: TechnipFMC PLC 5.2% to 6.39%; Valaris Ltd 3.09% to 4.01%; Patterson-UTI Energy Inc 2.68% to 3.32%; ProPetro Holding Corp 0.85% to 1.48%; Tidewater Inc 2.08% to 2.7%; Solaris Energy Infrastructure Inc 2.64% to 3%. Largest decreases: NOV Inc 4.53% to 3.35%; Cactus Inc 3.31% to 2.4%; Halliburton Co 7.84% to 7.07%; Baker Hughes Co 12.49% to 11.73%; Helmerich & Payne Inc 2.98% to 2.65%; Weatherford International PLC 4.61% to 4.37%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 28 May 2026 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 4.9%. Largest increases: SLB Ltd 18.9% to 20.47%; Liberty Energy Inc 2.43% to 3.51%; Halliburton Co 7.24% to 7.84%; Transocean Ltd 4.14% to 4.6%; ProPetro Holding Corp 0.55% to 0.85%; TechnipFMC PLC 4.93% to 5.2%. Largest decreases: Baker Hughes Co 13.6% to 12.49%; Tidewater Inc 3.04% to 2.08%; Oceaneering International Inc 3.39% to 2.69%; Valaris Ltd 3.7% to 3.09%; Select Water Solutions Inc 1.75% to 1.41%; Helix Energy Solutions Group Inc 1.3% to 1.02%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 Feb 2026 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (2.59% of the fund), 1 dropped (4.54%). Turnover proxy 7.6%. Largest increases: Transocean Ltd 3.26% to 4.14%; Weatherford International PLC 3.94% to 4.81%; Helmerich & Payne Inc 1.95% to 2.81%; Oceaneering International Inc 2.7% to 3.39%; EXPRO GROUP HOLDINGS NV 1.13% to 1.49%; Select Water Solutions Inc 1.42% to 1.75%. Largest decreases: Baker Hughes Co 14.19% to 13.6%; Tenaris SA 5.48% to 5.01%; TechnipFMC PLC 5.39% to 4.93%; Cactus Inc 4.01% to 3.58%; Schlumberger NV 19.28% to 18.9%; Patterson-UTI Energy Inc 2.92% to 2.55%. New: Solaris Energy Infrastructure Inc (2.59%). Gone: ChampionX Corp (4.54%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 21 Nov 2025 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 4.1%. Largest increases: Baker Hughes Co 12.97% to 14.19%; Valaris Ltd 2.74% to 3.68%; Tenaris SA 5.02% to 5.48%; Halliburton Co 6.68% to 7%; Cactus Inc 3.69% to 4.01%; Innovex International Inc 0.86% to 1.05%. Largest decreases: Helmerich & Payne Inc 2.96% to 1.95%; Patterson-UTI Energy Inc 3.75% to 2.92%; Schlumberger NV 19.87% to 19.28%; Helix Energy Solutions Group Inc 1.68% to 1.29%; Weatherford International PLC 4.27% to 3.94%; TechnipFMC PLC 5.72% to 5.39%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 21 Aug 2025 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 2.3%. Largest increases: TechnipFMC PLC 4.94% to 5.72%; Innovex International Inc 0.42% to 0.86%; Schlumberger NV 19.48% to 19.87%; Patterson-UTI Energy Inc 3.57% to 3.75%; Helix Energy Solutions Group Inc 1.55% to 1.68%; NOV Inc 4.51% to 4.62%. Largest decreases: Cactus Inc 4.05% to 3.69%; Halliburton Co 6.96% to 6.68%; Liberty Energy Inc 2.79% to 2.53%; RPC Inc 1.03% to 0.77%; Baker Hughes Co 13.17% to 12.97%; EXPRO GROUP HOLDINGS NV 1.33% to 1.16%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 27 May 2025 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 3.8%. Largest increases: Patterson-UTI Energy Inc 2.85% to 3.57%; Helmerich & Payne Inc 2.43% to 2.98%; Select Water Solutions Inc 1.17% to 1.56%; Liberty Energy Inc 2.46% to 2.79%; Baker Hughes Co 12.88% to 13.17%; Oceaneering International Inc 2.4% to 2.66%. Largest decreases: Valaris Ltd 3.56% to 2.65%; ChampionX Corp 5.07% to 4.37%; Schlumberger NV 20.1% to 19.48%; Halliburton Co 7.5% to 6.96%; Tidewater Inc 3.42% to 3.03%; EXPRO GROUP HOLDINGS NV 1.6% to 1.33%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 26 Feb 2025 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 2 added (3.68% of the fund), 2 dropped (1.41%). Turnover proxy 8.8%. Largest increases: Baker Hughes Co 10.5% to 12.88%; Cactus Inc 3.35% to 4.05%; Tenaris SA 4.69% to 5.34%; ChampionX Corp 4.63% to 5.07%; Oceaneering International Inc 1.99% to 2.4%; Liberty Energy Inc 2.29% to 2.46%. Largest decreases: Halliburton Co 9.74% to 7.5%; Weatherford International PLC 5.2% to 4.04%; Patterson-UTI Energy Inc 3.8% to 2.85%; Transocean Ltd 4.15% to 3.27%; Valaris Ltd 4.23% to 3.56%; Schlumberger NV 20.68% to 20.1%. New: Tidewater Inc (3.42%), Innovex International Inc (0.27%). Gone: US Silica Holdings Inc (0.97%), Dril-Quip Inc (0.44%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 19 Nov 2024 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 3.7%. Largest increases: Baker Hughes Co 9.14% to 10.5%; Schlumberger NV 19.79% to 20.68%; EXPRO GROUP HOLDINGS NV 1.42% to 1.69%; Weatherford International PLC 4.95% to 5.2%; US Silica Holdings Inc 0.73% to 0.97%; Helix Energy Solutions Group Inc 1.29% to 1.51%. Largest decreases: Halliburton Co 10.85% to 9.74%; Transocean Ltd 4.8% to 4.15%; Valaris Ltd 4.67% to 4.23%; Patterson-UTI Energy Inc 4.12% to 3.8%; Helmerich & Payne Inc 2.99% to 2.73%; Noble Corp PLC 4.55% to 4.3%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 20 Aug 2024 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 1.8%. Largest increases: Halliburton Co 10.48% to 10.85%; ChampionX Corp 4.36% to 4.67%; Valaris Ltd 4.46% to 4.67%; Cactus Inc 3.22% to 3.37%; Select Water Solutions Inc 0.87% to 1.02%; Oceaneering International Inc 2.02% to 2.17%. Largest decreases: TechnipFMC PLC 5.01% to 4.73%; Noble Corp PLC 4.78% to 4.55%; Liberty Energy Inc 2.37% to 2.19%; Helmerich & Payne Inc 3.14% to 2.99%; Baker Hughes Co 9.29% to 9.14%; Tenaris SA 4.88% to 4.75%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 28 May 2024 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 2.3%. Largest increases: Baker Hughes Co 8.52% to 9.29%; Weatherford International PLC 4.5% to 4.82%; Noble Corp PLC 4.45% to 4.78%; Schlumberger NV 19.59% to 19.87%; NOV Inc 4.47% to 4.66%; Cactus Inc 3.04% to 3.22%. Largest decreases: Halliburton Co 11.41% to 10.48%; Core Laboratories Inc 0.67% to 0.48%; RPC Inc 1.18% to 1%; Nabors Industries Ltd 0.97% to 0.81%; Patterson-UTI Energy Inc 4.34% to 4.18%; Tenaris SA 5.05% to 4.88%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 22 Feb 2024 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (4.5% of the fund), 1 dropped (1.9%). Turnover proxy 6.6%. Largest increases: Patterson-UTI Energy Inc 2.74% to 4.34%; Halliburton Co 11.17% to 11.41%; TechnipFMC PLC 4.89% to 5.05%; NOV Inc 4.42% to 4.47%; Noble Corp PLC 4.41% to 4.45%; Helix Energy Solutions Group Inc 1.37% to 1.39%. Largest decreases: ChampionX Corp 5.26% to 4.4%; Cactus Inc 3.72% to 3.04%; Helmerich & Payne Inc 3.8% to 3.16%; Select Water Solutions Inc 1.27% to 0.78%; US Silica Holdings Inc 1.11% to 0.88%; RPC Inc 1.4% to 1.18%. New: Weatherford International PLC (4.5%). Gone: NexTier Oilfield Solutions Inc (1.9%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 27 Nov 2023 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (0.75% of the fund), 1 dropped (0.8%). Turnover proxy 4.2%. Largest increases: ChampionX Corp 4.61% to 5.26%; Cactus Inc 3.14% to 3.72%; Baker Hughes Co 8.09% to 8.63%; Tenaris SA 4.8% to 5.24%; TechnipFMC PLC 4.61% to 4.89%; Select Water Solutions Inc 1.01% to 1.27%. Largest decreases: Schlumberger NV 20.94% to 19.79%; Halliburton Co 11.92% to 11.17%; Noble Corp PLC 4.76% to 4.41%; NOV Inc 4.67% to 4.42%; Valaris Ltd 4.68% to 4.43%; NexTier Oilfield Solutions Inc 2.14% to 1.9%. New: Core Laboratories Inc (0.75%). Gone: Core Laboratories NV (0.8%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 16 Aug 2023 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (4.76% of the fund), 1 dropped (0.62%). Turnover proxy 7.1%. Largest increases: Schlumberger NV 19.74% to 20.94%; ChampionX Corp 4.25% to 4.61%; TechnipFMC PLC 4.41% to 4.61%; Halliburton Co 11.73% to 11.92%; Transocean Ltd 4.43% to 4.59%; Helix Energy Solutions Group Inc 1.32% to 1.42%. Largest decreases: Patterson-UTI Energy Inc 4.31% to 2.76%; Nabors Industries Ltd 2.07% to 1.37%; Helmerich & Payne Inc 4.5% to 3.81%; NexTier Oilfield Solutions Inc 2.8% to 2.14%; Cactus Inc 3.77% to 3.14%; ProPetro Holding Corp 1.16% to 0.73%. New: Noble Corp PLC (4.76%). Gone: Oil States International Inc (0.62%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 30 May 2023 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5.3%. Largest increases: Transocean Ltd 3.3% to 4.43%; Halliburton Co 10.78% to 11.73%; Oceaneering International Inc 1.2% to 2.04%; Patterson-UTI Energy Inc 3.63% to 4.31%; NexTier Oilfield Solutions Inc 2.18% to 2.8%; Helix Energy Solutions Group Inc 0.97% to 1.32%. Largest decreases: Schlumberger Ltd 21.49% to 19.74%; Liberty Energy Inc 3.33% to 2.58%; TechnipFMC PLC 4.96% to 4.41%; NOV Inc 5.18% to 4.72%; Tenaris SA 5.34% to 5.01%; Valaris Ltd 4.9% to 4.6%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 27 Feb 2023 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (4.9% of the fund), 1 dropped (0.38%). Turnover proxy 8.6%. Largest increases: Schlumberger NV 19.29% to 21.49%; Baker Hughes Co 7.63% to 8.28%; Tenaris SA 5.07% to 5.34%; EXPRO GROUP HOLDINGS NV 1.69% to 1.91%; Liberty Energy Inc 3.12% to 3.33%; TechnipFMC PLC 4.86% to 4.96%. Largest decreases: Halliburton Co 12.29% to 10.78%; Patterson-UTI Energy Inc 4.8% to 3.63%; Transocean Ltd 4.17% to 3.3%; Oceaneering International Inc 1.95% to 1.2%; Core Laboratories NV 1.43% to 0.88%; Dril-Quip Inc 1.54% to 1.05%. New: Valaris Ltd (4.9%). Gone: DMC Global Inc (0.38%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 28 Nov 2022 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 4.2%. Largest increases: NOV Inc 4.57% to 5.32%; Liberty Energy Inc 2.45% to 3.12%; NexTier Oilfield Solutions Inc 1.91% to 2.44%; Nabors Industries Ltd 1.77% to 2.22%; Patterson-UTI Energy Inc 4.38% to 4.8%; ChampionX Corp 4.41% to 4.71%. Largest decreases: Baker Hughes Co 8.41% to 7.63%; RPC Inc 2.66% to 1.96%; EXPRO GROUP HOLDINGS NV 2.37% to 1.69%; Halliburton Co 12.94% to 12.29%; US Silica Holdings Inc 2.05% to 1.62%; Core Laboratories NV 1.72% to 1.43%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 24 Aug 2022 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5%. Largest increases: Halliburton Co 11.4% to 12.94%; NexTier Oilfield Solutions Inc 0.71% to 1.91%; RPC Inc 1.85% to 2.66%; TechnipFMC PLC 4.2% to 4.61%; Dril-Quip Inc 1.24% to 1.64%; US Silica Holdings Inc 1.71% to 2.05%. Largest decreases: Schlumberger NV 20.11% to 19.13%; DMC Global Inc 1.18% to 0.52%; EXPRO GROUP HOLDINGS NV 3.01% to 2.37%; Oceaneering International Inc 2.47% to 1.97%; Select Energy Services Inc 1.54% to 1.11%; Patterson-UTI Energy Inc 4.68% to 4.38%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 May 2022 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 5.7%. Largest increases: EXPRO GROUP HOLDINGS NV 1.12% to 3.01%; Baker Hughes Co 7.92% to 8.68%; Patterson-UTI Energy Inc 4.06% to 4.68%; NOV Inc 4.24% to 4.76%; US Silica Holdings Inc 1.34% to 1.71%; Helmerich & Payne Inc 4.2% to 4.54%. Largest decreases: Liberty Oilfield Services Inc 3.54% to 2.59%; Halliburton Co 12.23% to 11.4%; TechnipFMC PLC 4.91% to 4.2%; Oceaneering International Inc 2.98% to 2.47%; Nabors Industries Ltd 2.07% to 1.66%; Helix Energy Solutions Group Inc 1.35% to 0.96%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 17 Feb 2022 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/26 positions became 25: 0 added (0% of the fund), 1 dropped (0.01%). Turnover proxy 5.1%. Largest increases: Baker Hughes Co 6.77% to 7.92%; Schlumberger NV 19.28% to 20.26%; TechnipFMC PLC 4.18% to 4.91%; Liberty Oilfield Services Inc 2.91% to 3.54%; RPC Inc 1.38% to 1.68%; Patterson-UTI Energy Inc 3.81% to 4.06%. Largest decreases: Halliburton Co 13.24% to 12.23%; Transocean Ltd 5.27% to 4.4%; Core Laboratories NV 2.82% to 2.15%; Helmerich & Payne Inc 4.81% to 4.2%; ChampionX Corp 5.15% to 4.63%; Helix Energy Solutions Group Inc 1.65% to 1.35%. Gone: Nabors Industries Ltd (0.01%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 22 Nov 2021 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 26: 1 added (0.01% of the fund), 0 dropped (0%). Turnover proxy 7%. Largest increases: Transocean Ltd 4.03% to 5.27%; Patterson-UTI Energy Inc 2.73% to 3.81%; Cactus Inc 3.35% to 4.24%; Nabors Industries Ltd 1.61% to 2.35%; Baker Hughes Co 6.25% to 6.77%; Helmerich & Payne Inc 4.32% to 4.81%. Largest decreases: Schlumberger NV 21.44% to 19.28%; Halliburton Co 14.72% to 13.24%; Liberty Oilfield Services Inc 3.81% to 2.91%; TechnipFMC PLC 5.01% to 4.18%; Tenaris SA 5.72% to 5.11%; Frank's International NV 1.23% to 0.96%. New: Nabors Industries Ltd (0.01%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 Aug 2021 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (4.35% of the fund), 1 dropped (4.42%). Turnover proxy 11.2%. Largest increases: Schlumberger NV 19.31% to 21.44%; Halliburton Co 13.06% to 14.72%; Liberty Oilfield Services Inc 2.65% to 3.81%; Tenaris SA 4.99% to 5.72%; US Silica Holdings Inc 1.21% to 1.75%; Nabors Industries Ltd 1.34% to 1.61%. Largest decreases: Core Laboratories NV 3.84% to 2.34%; Cactus Inc 4.51% to 3.35%; Dril-Quip Inc 2.32% to 1.73%; ChampionX Corp 5.28% to 4.73%; Helix Energy Solutions Group Inc 1.96% to 1.43%; NexTier Oilfield Solutions Inc 1.32% to 0.87%. New: NOV Inc (4.35%). Gone: National Oilwell Varco Inc (4.42%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 28 May 2021 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 6.4%. Largest increases: Transocean Ltd 2.56% to 4.48%; ChampionX Corp 4.45% to 5.28%; Halliburton Co 12.31% to 13.06%; Liberty Oilfield Services Inc 2.01% to 2.65%; Oceaneering International Inc 1.63% to 2.15%; Nabors Industries Ltd 0.91% to 1.34%. Largest decreases: Baker Hughes Co 7.8% to 6.6%; Dril-Quip Inc 3.24% to 2.32%; Helmerich & Payne Inc 5.23% to 4.37%; DMC Global Inc 2.27% to 1.46%; Select Energy Services Inc 1.98% to 1.21%; Schlumberger NV 19.79% to 19.31%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 10 Feb 2021 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/24 positions became 25: 3 added (5.61% of the fund), 2 dropped (0.7%). Turnover proxy 11.7%. Largest increases: Baker Hughes Co 5.75% to 7.8%; Halliburton Co 10.41% to 12.31%; Helmerich & Payne Inc 4.28% to 5.23%; DMC Global Inc 1.71% to 2.27%; TechnipFMC PLC 4.8% to 5.22%; Tenaris SA 5.22% to 5.41%. Largest decreases: Transocean Ltd 4.17% to 2.56%; Schlumberger NV 21.15% to 19.79%; Oceaneering International Inc 2.98% to 1.63%; Nabors Industries Ltd 1.88% to 0.91%; ProPetro Holding Corp 2.74% to 1.77%; Helix Energy Solutions Group Inc 2.63% to 1.81%. New: Liberty Oilfield Services Inc (2.01%), Select Energy Services Inc (1.98%), Frank's International NV (1.62%). Gone: Noble Corp plc (0.35%), Valaris plc (0.34%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 25 Nov 2020 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 24: 2 added (6.4% of the fund), 3 dropped (6.22%). Turnover proxy 13%. Largest increases: Schlumberger Ltd 18.11% to 21.15%; Halliburton Co 8.83% to 10.41%; Cactus Inc 4.68% to 5.12%; US Silica Holdings Inc 0.75% to 1.16%; Helix Energy Solutions Group Inc 2.35% to 2.63%; NexTier Oilfield Solutions Inc 1.59% to 1.84%. Largest decreases: Dril-Quip Inc 5.39% to 3.84%; Patterson-UTI Energy Inc 4.24% to 3.15%; DMC Global Inc 2.68% to 1.71%; Core Laboratories NV 4.54% to 3.94%; Tenaris SA 5.76% to 5.22%; RPC Inc 2.43% to 1.93%. New: ChampionX Corp (4.51%), Nabors Industries Ltd (1.88%). Gone: Apergy Corp (3.71%), Nabors Industries Ltd (1.53%), Diamond Offshore Drilling Inc (0.98%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 27 Aug 2020 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (2.68% of the fund), 1 dropped (0.36%). Turnover proxy 10.5%. Largest increases: Dril-Quip Inc 2.73% to 5.39%; Tenaris SA 4.69% to 5.76%; RPC Inc 1.39% to 2.43%; Core Laboratories NV 3.54% to 4.54%; Baker Hughes Co 5.23% to 6.11%; National Oilwell Varco Inc 4.9% to 5.47%. Largest decreases: Valaris plc 2.7% to 0.5%; Apergy Corp 5.03% to 3.71%; Schlumberger Ltd 19.38% to 18.11%; Halliburton Co 9.69% to 8.83%; Nabors Industries Ltd 2.29% to 1.53%; Helix Energy Solutions Group Inc 3.09% to 2.35%. New: DMC Global Inc (2.68%). Gone: McDermott International Inc (0.36%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 22 May 2020 12:00:00 GMThttps://themulden.com/funds/oih/https://themulden.com/funds/oih/25 positions became 25: 1 added (2.11% of the fund), 1 dropped (1.68%). Turnover proxy 7.5%. Largest increases: Transocean Ltd 3.86% to 5.07%; Nabors Industries Ltd 1.35% to 2.29%; Cactus Inc 3.67% to 4.51%; Helix Energy Solutions Group Inc 2.47% to 3.09%; ProPetro Holding Corp 1.79% to 2.31%; Oceaneering International Inc 2.72% to 3.18%. Largest decreases: Schlumberger Ltd 20.4% to 19.38%; Core Laboratories NV 4.41% to 3.54%; Halliburton Co 10.48% to 9.69%; US Silica Holdings Inc 1.25% to 0.68%; Baker Hughes Co 5.8% to 5.23%; Tenaris SA 5.24% to 4.69%. New: NexTier Oilfield Solutions Inc (2.11%). Gone: C&J ENERGY SERVICES INC (1.68%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 18 Feb 2020 12:00:00 GMT