257 essays 1,087 funds measured independent · not paid by any fund or issuer we cover

Fund · Vanguard Mid-Cap Growth Index Fund · measured from SEC filings

VOT holdings

VOT reports 126 holdings and behaves like 82.2 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 28 quarters of filings.

Measured concentration

as of 2026-06-30
126 Positions reported
82.2 Effective holdings
1.5× Concentration multiple
21.31% Top ten weight

Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 100% at a quoted market price (level 1), one issuer country.

What stands out

as of 2026-06-30

VOT's largest investment is Vertiv Holding-a at 2.83% of net assets. Western Digital and Seagate Technolo follow; the three together are 7.63%. Ten companies are 21.31% of the fund; the other 116 share the rest. Among the 721 equity funds measured here, VOT behaves like 82.2 holdings against a median of 42.4 — 1.9 times the median. Across 28 quarterly filings VOT has become more concentrated: it behaved like 124.7 at 2019-09-30 and 82.2 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 6 positions were added and 14 dropped; 15.5% of the weight moved.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable equity funds on this site. Nothing here is a view on the fund.

Every filing since 2019

28

Between 2019-09-30 and 2026-06-30, VOT went from behaving like 124.7 equally weighted positions to 82.2 — 34% fewer, while its top ten went from 13.49% to 21.31% of net assets. Read across the funds on the concentration-over-time table.

PeriodHoldingsEffective Top 10Largest
2026-06-30 126 82.2 21.31% 2.83%
2026-03-31 132 91.6 20.23% 2.49%
2025-12-31 120 88.9 19.69% 2.89%
2025-09-30 123 83.3 21.69% 2.87%
2025-06-30 127 90 19.77% 2.63%
2025-03-31 134 100.6 17.32% 2.28%
2024-12-31 140 100.7 17.9% 2.24%
2024-09-30 144 101.8 18.42% 2.19%
Earlier filings (20 more, back to 2019-09-30)
PeriodHoldingsEffectiveTop 10Largest
2024-06-30 154 103.4 17.13% 2.34%
2024-03-31 160 107.2 16.03% 1.95%
2023-12-31 155 110.8 15.73% 1.84%
2023-09-30 158 116.9 14.67% 1.7%
2023-06-30 164 118.4 14.63% 1.64%
2023-03-31 162 120.3 14.49% 1.65%
2022-12-31 167 120 15.18% 1.67%
2022-09-30 175 124.3 14.5% 1.71%
2022-06-30 180 128.1 14.2% 1.73%
2022-03-31 184 130.9 13.38% 1.53%
2021-12-31 184 128.3 13.52% 1.46%
2021-09-30 185 136 12.66% 1.47%
2021-06-30 186 135.2 12.61% 1.49%
2021-03-31 180 135.6 12.3% 1.32%
2020-12-31 167 124.2 12.84% 1.39%
2020-09-30 161 116.8 14.24% 1.54%
2020-06-30 172 118.9 14.16% 1.61%
2020-03-31 163 116.3 14.72% 1.98%
2019-12-31 164 125.2 12.64% 1.45%
2019-09-30 177 124.7 13.49% 1.51%

One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.

Largest positions, as filed

as of 2026-06-30

The 15 largest of 126 positions in VOT's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: VOT.csv.gz.

#PositionWeightCumulative
1Vertiv Holdings Co2.83%2.8%
2Western Digital Corp2.42%5.3%
3Seagate Technology Holdings PLC2.38%7.6%
4Quanta Services Inc2.38%10.0%
5Howmet Aerospace Inc2.37%12.4%
6Datadog Inc1.89%14.3%
7Bloom Energy Corp1.80%16.1%
8Constellation Energy Corp1.77%17.8%
9Robinhood Markets Inc1.75%19.6%
10Cloudflare Inc1.72%21.3%
11Coherent Corp1.70%23.0%
12Royal Caribbean Cruises Ltd1.69%24.7%
13Teradyne Inc1.67%26.4%
14TransDigm Group Inc1.64%28.0%
15Comfort Systems USA Inc1.53%29.5%

Returns the fund reported

2019-07 – 2026-06

Monthly total returns from Item B.5 of VOT's own filings, 84 months on record. Not computed here and not from a price feed.

8.5%Last twelve months filed
115%Whole series, compounded
15.9%Best month
-15.1%Worst month

Cross-checked against a series computed separately from prices: median difference 0.05 percentage points over 84 months, which is roughly the distributions. Every month with the filing it came from: VOT.json · all funds.

Who borrows VOT's shares

2026-06-30

The fund lends its holdings, and Item B.4.a of the filing names every firm holding them. At 2026-06-30, $142m was out to 16 borrowers, 0.41% of net assets. The largest, GOLDMAN SACHS & CO., held 22.8% of it.

BorrowerOn loanShare of the loan
GOLDMAN SACHS & CO. $32m 22.8%
JP MORGAN SECURITIES LLC $24m 17.1%
BARCLAYS BANK PLC $14m 9.8%
MORGAN STANLEY & CO LLC $14m 9.6%
CITIGROUP GLOBAL MARKETS INC. $14m 9.6%

Cash collateral reported against the loan: 0.31% of net assets, 75.9% of the amount lent. That is a floor on the collateral, not the whole of it — collateral the fund does not hold as a position is not in this filing, so a figure under 100% is not evidence of under-collateralisation. How that figure behaves across all funds. Every quarter VOT has filed, with each borrower: VOT.json · all funds.

Since the previous filing

2026-03-31 → 2026-06-30

132 positions became 124: 6 added (3.1% of the fund at the later date), 14 dropped (4.9% at the earlier date). Half the sum of all weight changes, a turnover proxy: 15.5%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of VOT compared this way, as a feed: changes.xml · all funds: filings received.

Largest increases2026-03-312026-06-30Largest decreases2026-03-312026-06-30
Bloom Energy Corp0.47%1.80% Zoetis Inc1.17%0.60%
Western Digital Corp1.19%2.42% Tractor Supply Co0.62%0.09%
Coherent Corp0.58%1.70% Constellation Energy Corp2.24%1.77%
Comfort Systems USA Inc0.63%1.53% Motorola Solutions Inc1.87%1.52%
Datadog Inc1.01%1.89% EQT Corp0.52%0.18%
Rocket Lab Corp0.47%1.29% Broadridge Financial Solutions Inc0.49%0.17%

New: Astera Labs Inc (0.82%), Carnival Corp Ltd (0.78%), Flex Ltd (0.65%), Republic Services Inc (0.47%), AST SpaceMobile Inc (0.28%), Cerebras Systems Inc (0.15%). Gone: Marvell Technology Inc (1.12%), Carnival Corp (0.75%), Corning Inc (0.68%), Coterra Energy Inc (0.66%), Interactive Brokers Group Inc (0.37%), NVR Inc (0.23%).

Asset categories and pricing

as of 2026-06-30

99.55% equity, 0.45% short-term investment as filed; 100.0% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.

Derivative exposure and counterparties

as of 2026-06-30

A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $34.82B. Notional of an interest-rate or currency swap is not equity exposure.

99.88%Stocks held directly
0.08%Swap notional (1)
0.04%Futures notional (2)
100%Sum, % of net assets
Swap counterpartyNotional% of net assets
Bank of America NA$27M0.08%

Financing leg as filed: the fund pays OBFR01 + 0% on $27M of long swap notional . Issuers fill the spread field differently (some file the all-in rate), so compare within an issuer, not across.

Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).

Neighbours by effective holdings, equity funds

10

Every measured equity fund lined up by how many holdings it behaves like; these sit either side of VOT (82.2). Same filings, same arithmetic. Position in this list says nothing about which fund is better.

FundReportsBehaves likeTop tenAs of
EXI iShares Global Industrials ETF 234 81.1 24.73% 2026-06-30
IMFL Invesco International Developed Dynamic Multifactor ETF 872 81.1 26.65% 2026-05-31
TVAL T. Rowe Price Value ETF 159 81.3 23.05% 2026-06-30
QTUM Defiance Quantum ETF 86 81.7 16.97% 2026-06-30
FELV Fidelity Enhanced Large Cap Value ETF 356 81.8 26.47% 2026-06-30
FXO First Trust Financials AlphaDEX Fund 105 83 18.07% 2026-07-31
IDEQ Lazard International Dynamic Equity ETF 250 83.2 25.76% 2026-06-30
DWX State Street(R) SPDR(R) S&P(R) International Dividend ETF 102 83.9 18.88% 2026-06-30
DVY iShares Select Dividend ETF 102 84 18.79% 2026-07-31
SPYV State Street(R) SPDR(R) Portfolio S&P 500(R) Value ETF 441 84.8 23.83% 2026-06-30

Essays that examine VOT

0

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