Each N-PORT filing of BYLD 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/byld/https://themulden.com/funds/byld/12 positions became 12: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 0.3%. Largest increases: iShares Trust 9.96% to 10.14%; iShares Trust 5.46% to 5.57%; iShares Trust 4.48% to 4.5%; BlackRock Funds III 0.1% to 0.1%; iShares Trust 20.11% to 20.11%; iShares GNMA Bond ETF 7.99% to 8%. Largest decreases: iShares Trust 11.43% to 11.27%; iShares, Inc. 10.11% to 10.01%; iShares Trust 9.61% to 9.58%; iShares Trust 8.75% to 8.73%; iShares Trust 10.01% to 9.99%; iShares Trust 2% to 1.99%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 26 Jun 2026 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/12 positions became 12: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 14%. Largest increases: iShares GNMA Bond ETF 1.89% to 7.99%; iShares Trust 5.54% to 10.01%; iShares Trust 1.42% to 4.48%; iShares Trust 19.82% to 20.11%; iShares Trust 9.92% to 9.96%; iShares, Inc. 10.08% to 10.11%. Largest decreases: iShares Trust 8.17% to 2%; iShares Trust 8.52% to 5.46%; iShares Trust 13.88% to 11.43%; iShares Trust 10.08% to 8.75%; iShares Trust 10.59% to 9.61%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 Mar 2026 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/12 positions became 12: 3 added (15.95% of the fund), 3 dropped (22.64%). Turnover proxy 29%. Largest increases: iShares Trust 10.81% to 19.82%; iShares Trust 10.87% to 13.88%; iShares Trust 9.7% to 10.59%; iShares Trust 9.83% to 9.92%; BlackRock Funds III 0.09% to 0.1%. Largest decreases: iShares Trust 5.18% to 1.42%; iShares Trust 9.96% to 8.17%; iShares Trust 10.82% to 10.08%; iShares, Inc. 10.1% to 10.08%. New: iShares Trust (8.52%), iShares Trust (5.54%), iShares GNMA Bond ETF (1.89%). Gone: iShares Trust (9.12%), iShares Trust (8.78%), iShares Trust (4.74%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 23 Dec 2025 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/12 positions became 12: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 1.6%. Largest increases: iShares Trust 10.11% to 10.87%; iShares, Inc. 9.84% to 10.1%; iShares Trust 10.62% to 10.82%; iShares Trust 10.63% to 10.81%; iShares Trust 9.58% to 9.7%; iShares Trust 5.13% to 5.18%. Largest decreases: iShares Trust 9.73% to 8.78%; iShares Trust 4.99% to 4.74%; iShares Trust 10% to 9.83%; iShares Trust 10.13% to 9.96%; BlackRock Funds III 0.15% to 0.09%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 26 Sep 2025 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/11 positions became 12: 1 added (9.08% of the fund), 0 dropped (0%). Turnover proxy 19.5%. Largest increases: iShares Trust 3.34% to 10.62%; iShares Trust 7.61% to 9.58%; iShares Trust 4.08% to 5.13%; iShares Trust 9.99% to 10.13%. Largest decreases: iShares Trust 20.03% to 10.63%; iShares Trust 16.82% to 9.73%; iShares Trust 11.97% to 10.11%; iShares Trust 5.92% to 4.99%; iShares, Inc. 10.05% to 9.84%; iShares Trust 10.02% to 10%. New: iShares Trust (9.08%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 26 Jun 2025 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 11: 6 added (47.77% of the fund), 2 dropped (34.01%). Turnover proxy 47.8%. Largest increases: BlackRock Funds III 0.09% to 0.15%. Largest decreases: iShares Trust 25.51% to 11.97%; iShares Trust 20.14% to 20.03%; iShares Trust 10.11% to 10.02%; iShares, Inc. 10.12% to 10.05%. New: iShares Trust (16.82%), iShares Trust (9.99%), iShares Trust (7.61%), iShares Trust (5.92%), iShares Trust (4.08%), iShares Trust (3.34%). Gone: iShares Trust (24.03%), iShares Trust (9.98%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 26 Mar 2025 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/9 positions became 7: 0 added (0% of the fund), 2 dropped (8.45%). Turnover proxy 8.6%. Largest increases: iShares Trust 21.07% to 25.51%; iShares Trust 20.43% to 24.03%; iShares Trust 9.84% to 10.11%; iShares, Inc. 10.01% to 10.12%; iShares Trust 20.07% to 20.14%; BlackRock Funds III 0.03% to 0.09%. Largest decreases: iShares Trust 10.1% to 9.98%. Gone: iShares Trust (7.54%), iShares Trust (0.9%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Thu, 26 Dec 2024 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 9: 6 added (69.06% of the fund), 5 dropped (74.61%). Turnover proxy 75%. Largest increases: iShares Trust 15.14% to 21.07%. Largest decreases: iShares Trust 10.14% to 9.84%; BlackRock Funds III 0.11% to 0.03%. New: iShares Trust (20.43%), iShares Trust (20.07%), iShares Trust (10.1%), iShares, Inc. (10.01%), iShares Trust (7.54%), iShares Trust (0.9%). Gone: iShares Trust (24.62%), iShares Trust (19.97%), iShares Trust (10.06%), iShares Trust (10.03%), iShares Trust (9.92%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 Sep 2024 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 8: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 2.2%. Largest increases: iShares Trust 13.56% to 15.14%; iShares Trust 9.72% to 10.14%; iShares Trust 9.87% to 10.03%; iShares Trust 10.01% to 10.06%; BlackRock Funds III 0.08% to 0.11%. Largest decreases: iShares Trust 26.68% to 24.62%; iShares Trust 10.07% to 9.92%; iShares Trust 20% to 19.97%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 25 Jun 2024 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 8: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 2.4%. Largest increases: iShares Trust 11.67% to 13.56%; iShares Trust 9.78% to 10.07%; iShares Trust 9.83% to 10.01%. Largest decreases: iShares Trust 28.1% to 26.68%; iShares Trust 10.28% to 9.72%; iShares Trust 10.16% to 9.87%; BlackRock Funds III 0.14% to 0.08%; iShares Trust 20.04% to 20%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 26 Mar 2024 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 8: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 1.3%. Largest increases: iShares Trust 11.09% to 11.67%; iShares Trust 9.81% to 10.16%; iShares Trust 9.94% to 10.28%. Largest decreases: iShares Trust 28.69% to 28.1%; iShares Trust 10.29% to 9.83%; iShares Trust 20.14% to 20.04%; iShares Trust 9.85% to 9.78%; BlackRock Funds III 0.18% to 0.14%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 26 Dec 2023 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 8: 2 added (20.9% of the fund), 2 dropped (20.01%). Turnover proxy 21.4%. Largest increases: iShares Trust 10.04% to 10.29%; iShares Trust 9.79% to 9.94%; BlackRock Funds III 0.13% to 0.18%; iShares Trust 20.12% to 20.14%. Largest decreases: iShares Trust 29.87% to 28.69%; iShares Trust 10.02% to 9.85%. New: iShares Trust (11.09%), iShares Trust (9.81%). Gone: iShares Trust (14.12%), iShares Trust (5.89%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 27 Sep 2023 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 8: 0 added (0% of the fund), 0 dropped (0%). Turnover proxy 3.5%. Largest increases: iShares Trust 2.56% to 5.89%; iShares Trust 20% to 20.12%; BlackRock Funds III 0.1% to 0.13%. Largest decreases: iShares Trust 17.27% to 14.12%; iShares Trust 10.19% to 10.04%; iShares Trust 29.94% to 29.87%; iShares Trust 9.86% to 9.79%; iShares Trust 10.08% to 10.02%. Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 26 Jun 2023 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 8: 1 added (9.86% of the fund), 0 dropped (0%). Turnover proxy 10.7%. Largest increases: iShares Trust 9.43% to 10.19%; iShares Trust 2.43% to 2.56%. Largest decreases: iShares Trust 26.84% to 17.27%; iShares Trust 10.88% to 10.08%; iShares Trust 30.27% to 29.94%; BlackRock Funds III 0.14% to 0.1%; iShares Trust 20% to 20%. New: iShares Trust (9.86%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 28 Mar 2023 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 7: 1 added (26.84% of the fund), 1 dropped (9.98%). Turnover proxy 31.6%. Largest increases: iShares Trust 25.52% to 30.27%; BlackRock Funds III 0.12% to 0.14%. Largest decreases: iShares Trust 30.21% to 10.88%; iShares Trust 4.34% to 2.43%; iShares Trust 9.7% to 9.43%; iShares Trust 20.13% to 20%. New: iShares Trust (26.84%). Gone: iShares 3-7 Year Treasury Bond ETF (9.98%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 23 Dec 2022 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/10 positions became 7: 0 added (0% of the fund), 3 dropped (5.35%). Turnover proxy 14.8%. Largest increases: iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 11.21% to 25.52%; iShares JP Morgan USD Emerging Markets Bond ETF 9.39% to 9.7%; iShares MBS ETF 30.12% to 30.21%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.04% to 0.12%. Largest decreases: iShares 3-7 Year Treasury Bond ETF 19.2% to 9.98%; iShares 5-10 Year Investment Grade Corporate Bond ETF 4.49% to 4.34%; iShares iBoxx High Yield Corporate Bond ETF 20.18% to 20.13%. Gone: iShares 7-10 Year Treasury Bond ETF (2.42%), iShares 10-20 Year Treasury Bond ETF (1.78%), iShares 10+ Year Investment Grade Corporate Bond ETF (1.14%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 27 Sep 2022 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 10: 2 added (2.93% of the fund), 0 dropped (0%). Turnover proxy 25.2%. Largest increases: iShares 3-7 Year Treasury Bond ETF 2.94% to 19.2%; iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 6.25% to 11.21%; iShares 5-10 Year Investment Grade Corporate Bond ETF 3.71% to 4.49%; iShares iBoxx High Yield Corporate Bond ETF 19.96% to 20.18%; iShares MBS ETF 30.06% to 30.12%. Largest decreases: iShares 7-10 Year Treasury Bond ETF 27.13% to 2.42%; iShares JP Morgan USD Emerging Markets Bond ETF 9.89% to 9.39%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.05% to 0.04%. New: iShares 10-20 Year Treasury Bond ETF (1.78%), iShares 10+ Year Investment Grade Corporate Bond ETF (1.14%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 27 Jun 2022 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 8: 2 added (6.65% of the fund), 1 dropped (1.36%). Turnover proxy 6.7%. Largest increases: BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.04% to 0.05%. Largest decreases: iShares 7-10 Year Treasury Bond ETF 29.72% to 27.13%; iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 8.67% to 6.25%; iShares MBS ETF 30.22% to 30.06%; iShares iBoxx High Yield Corporate Bond ETF 20.09% to 19.96%; iShares JP Morgan USD Emerging Markets Bond ETF 9.89% to 9.89%. New: iShares 5-10 Year Investment Grade Corporate Bond ETF (3.71%), iShares 3-7 Year Treasury Bond ETF (2.94%). Gone: iShares 10+ Year Investment Grade Corporate Bond ETF (1.36%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 29 Mar 2022 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 7: 1 added (1.36% of the fund), 1 dropped (2.34%). Turnover proxy 3.2%. Largest increases: iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 7.56% to 8.67%; iShares MBS ETF 29.68% to 30.22%; iShares iBoxx High Yield Corporate Bond ETF 19.89% to 20.09%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.04% to 0.04%. Largest decreases: iShares 7-10 Year Treasury Bond ETF 30.5% to 29.72%; iShares JP Morgan USD Emerging Markets Bond ETF 10% to 9.89%. New: iShares 10+ Year Investment Grade Corporate Bond ETF (1.36%). Gone: iShares 5-10 Year Investment Grade Corporate Bond ETF (2.34%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 28 Dec 2021 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 7: 1 added (2.34% of the fund), 1 dropped (4.63%). Turnover proxy 7.9%. Largest increases: iShares 7-10 Year Treasury Bond ETF 25.1% to 30.5%; iShares JP Morgan USD Emerging Markets Bond ETF 9.87% to 10%. Largest decreases: iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 10.07% to 7.56%; iShares MBS ETF 30.08% to 29.68%; iShares iBoxx High Yield Corporate Bond ETF 20.21% to 19.89%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.04% to 0.04%. New: iShares 5-10 Year Investment Grade Corporate Bond ETF (2.34%). Gone: iShares 10-20 Year Treasury Bond ETF (4.63%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Tue, 28 Sep 2021 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/8 positions became 7: 1 added (25.1% of the fund), 2 dropped (11.54%). Turnover proxy 25.1%. Largest increases: BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.03% to 0.04%. Largest decreases: iShares 10-20 Year Treasury Bond ETF 15.93% to 4.63%; iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 11.81% to 10.07%; iShares iBoxx High Yield Corporate Bond ETF 20.4% to 20.21%; iShares JP Morgan USD Emerging Markets Bond ETF 10.05% to 9.87%; iShares MBS ETF 30.26% to 30.08%. New: iShares 7-10 Year Treasury Bond ETF (25.1%). Gone: iShares 1-3 Year Treasury Bond ETF (7.86%), iShares Agency Bond ETF (3.68%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 28 Jun 2021 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/9 positions became 8: 0 added (0% of the fund), 1 dropped (9.7%). Turnover proxy 20.5%. Largest increases: iShares iBoxx High Yield Corporate Bond ETF 10.27% to 20.4%; iShares 1-3 Year Treasury Bond ETF 2.58% to 7.86%; iShares 10-20 Year Treasury Bond ETF 11.13% to 15.93%; iShares JP Morgan USD Emerging Markets Bond ETF 9.78% to 10.05%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.01% to 0.03%. Largest decreases: iShares Agency Bond ETF 12.01% to 3.68%; iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 14.23% to 11.81%; iShares MBS ETF 30.3% to 30.26%. Gone: iShares Broad USD High Yield Corporate Bond ETF (9.7%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Wed, 31 Mar 2021 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/9 positions became 9: 1 added (9.7% of the fund), 1 dropped (9.43%). Turnover proxy 22.3%. Largest increases: iShares Agency Bond ETF 4.74% to 12.01%; iShares 10-20 Year Treasury Bond ETF 8.91% to 11.13%; iShares 1-3 Year Treasury Bond ETF 0.51% to 2.58%; iShares MBS ETF 29.24% to 30.3%. Largest decreases: iShares iBoxx High Yield Corporate Bond ETF 20.58% to 10.27%; iShares Trust iShares 1-5 Year Investment Grade Corporate Bo 16.15% to 14.23%; iShares JP Morgan USD Emerging Markets Bond ETF 10.41% to 9.78%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.03% to 0.01%. New: iShares Broad USD High Yield Corporate Bond ETF (9.7%). Gone: iShares Floating Rate Bond ETF (9.43%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 28 Dec 2020 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 9: 3 added (29.79% of the fund), 1 dropped (23.44%). Turnover proxy 36%. Largest increases: iShares Floating Rate Bond ETF 6.47% to 9.43%; iShares iBoxx High Yield Corporate Bond ETF 18.87% to 20.58%; iShares JP Morgan USD Emerging Markets Bond ETF 8.9% to 10.41%. Largest decreases: iShares 1-3 Year Treasury Bond ETF 10.59% to 0.51%; iShares MBS ETF 31.7% to 29.24%; BLACKROCK CASH FUNDS TREASURY SL AGENCY SHARES 0.03% to 0.03%. New: iShares Short-Term Corporate Bond ETF (16.15%), iShares 10-20 Year Treasury Bond ETF (8.91%), iShares Agency Bond ETF (4.74%). Gone: iShares Long-Term Corporate Bond ETF (23.44%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Mon, 28 Sep 2020 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/7 positions became 7: 2 added (17.05% of the fund), 2 dropped (38.18%). Turnover proxy 40.4%. Largest increases: iShares Long-Term Corporate Bond ETF 11.45% to 23.44%; iShares MBS ETF 20.34% to 31.7%; BlackRock Funds III 0.01% to 0.03%. Largest decreases: iShares JP Morgan USD Emerging Markets Bond ETF 10.15% to 8.9%; iShares iBoxx High Yield Corporate Bond ETF 19.86% to 18.87%. New: iShares 1-3 Year Treasury Bond ETF (10.59%), iShares Floating Rate Bond ETF (6.47%). Gone: iShares Intermediate-Term Corporate Bond ETF (28.3%), iShares Agency Bond ETF (9.89%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 26 Jun 2020 12:00:00 GMThttps://themulden.com/funds/byld/https://themulden.com/funds/byld/10 positions became 7: 1 added (9.89% of the fund), 4 dropped (18.9%). Turnover proxy 20.6%. Largest increases: iShares MBS ETF 10.02% to 20.34%; iShares Intermediate-Term Corporate Bond ETF 28.04% to 28.3%; iShares JP Morgan USD Emerging Markets Bond ETF 9.98% to 10.15%. Largest decreases: BlackRock Funds III 1.13% to 0.01%; iShares Long-Term Corporate Bond ETF 11.84% to 11.45%; iShares iBoxx High Yield Corporate Bond ETF 20.1% to 19.86%. New: iShares Agency Bond ETF (9.89%). Gone: iShares Floating Rate Bond ETF (10.04%), iShares Short Treasury Bond ETF (3.93%), iShares 1-3 Year Treasury Bond ETF (2.73%), iShares 3-7 Year Treasury Bond ETF (2.2%). Weights are shares of the fund's own investments, securities-lending collateral excluded; positions matched on identifiers.Fri, 27 Mar 2020 12:00:00 GMT