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VO — VANGUARD INDEX FDS

Reported value held$24.88B
Funds holding (latest)30
Sector—
Funds holding (Q2 2026)21
Institutional value$24.75B · 307.84M sh
New / Add / Cut / Exit2 / 19 / 0 / 0
Top-5 / Top-10 concentration92.8% / 99.2%
Institutional holdings change Accumulating +316.4% (+233.91M sh)
Institutional value change Up +16.6%

As of Q2 2026, 21 SEC-registered investment managers reported holding VO (VANGUARD INDEX FDS) in their latest 13F filings, with a combined reported value of $24.75B across 307.84M shares. That is +316.4% by share count (+233.91M shares) versus the previous quarter, while reported value moved +16.6%. Ownership is concentrated: the five largest holders account for 92.8% of reported value and the top ten for 99.2%.

Compared with the prior quarter, 2 opened new positions, 19 added to existing stakes. 13F holdings are quarter-end snapshots, so these moves reflect positioning as of Q2 2026, not real-time trading.

All figures on this page are computed from SEC Form 13F quarterly filings. 13F filers disclose long positions of $100,000 or more within 45 days of quarter end; short positions, options overlays and intra-quarter trades are not included, so treat the numbers as a quarterly snapshot of institutional ownership rather than real-time positioning.

FundQuarterSharesValuePortfolio WeightChange
Wells Fargo & Co history Q2 2026 109.71M $8.84B 1.50% Add
Bank of America Corp history Q2 2026 73.99M $5.96B 0.40% Add
UBS Group AG history Q2 2026 55.52M $4.47B 0.60% Add
Morgan Stanley history Q2 2026 36.27M $2.92B 0.16% Add
PNC Financial Services history Q2 2026 9.62M $774.76M 0.38% Add
JPMorgan Chase & Co history Q2 2026 8.63M $694.34M 0.08% New
BNY Mellon history Q2 2026 4.45M $358.17M 0.06% Add
Goldman Sachs Group history Q2 2026 3.61M $291.20M 0.03% Add
Fidelity Management & Research (FMR) history Q2 2026 2.28M $183.56M 0.01% Add
Charles Schwab Investment Management history Q1 2024 397.77K $99.39M 0.02% Reduce
BlackRock Inc history Q2 2026 810.99K $65.34M 0.00% Add
Northern Trust Corp history Q2 2026 527.81K $42.53M 0.01% Add
Franklin Resources history Q2 2026 421.18K $33.93M 0.01% Add
Principal Global Investors history Q2 2026 394.65K $31.80M 0.02% Add
AQR Capital Management history Q2 2026 300.07K $24.18M 0.01% Add
Manulife Financial history Q2 2026 818.84K $16.44M 0.01% Add
Vanguard Group history Q4 2025 54.22K $15.73M 0.00% Add
Wellington Management Group history Q2 2026 155.24K $12.51M 0.00% New
Citigroup Inc history Q2 2026 115.26K $9.29M 0.00% Add
Citadel Advisors history Q2 2026 113.36K $9.13M 0.00% Add

View all 30 fund holders →

New Positions (Q2 2026)

Fully Exited (vs previous quarter)

No tracked fund fully exited this quarter.

Fund Position History — shares by quarter (top 20 funds)

FundQ3 2021Q4 2021Q1 2022Q2 2022Q3 2022Q4 2022Q1 2023Q2 2023Q3 2023Q4 2023Q1 2024Q2 2024Q3 2024Q4 2024Q1 2025Q2 2025Q3 2025Q4 2025Q1 2026Q2 2026
Wells Fargo & Co 22.74M 25.93M 28.45M 29.47M 29.63M 29.75M 29.69M 23.77M 23.47M 23.52M 23.60M 23.09M 22.28M 22.40M 23.96M 24.78M 26.20M 26.97M 27.77M 109.71M
Bank of America Corp 13.43M 14.23M 15.00M 15.61M 14.60M 14.65M 14.48M 14.65M 14.87M 14.72M 15.72M 16.01M 16.07M 16.56M 16.64M 17.26M 17.47M 18.13M 18.13M 73.99M
UBS Group AG 6.19M 6.28M 6.35M 6.18M 6.12M 5.95M 5.89M 5.79M 5.89M 5.86M 5.79M 5.47M 5.50M 5.56M 5.62M 5.68M 5.54M 5.57M 13.40M 55.52M
Morgan Stanley 5.85M 5.94M 6.00M 6.32M 6.30M 6.82M 6.30M 6.53M 6.66M 7.04M 7.20M 7.31M 7.37M 7.67M 8.03M 8.04M 8.23M 8.49M 8.63M 36.27M
PNC Financial Services 2.66M 2.67M 2.64M 2.63M 2.66M 2.68M 2.63M 2.59M 2.57M 2.50M 2.45M 2.38M 2.37M 2.38M 2.35M 2.32M 2.32M 2.30M 2.36M 9.62M
JPMorgan Chase & Co 3.95M 4.21M 4.43M 3.80M 3.79M 3.77M 2.12M 2.21M 2.46M 2.43M 2.33M 2.14M 2.10M 2.31M 2.30M 2.15M 2.10M 2.14M — 8.63M
BNY Mellon 2.25M 2.27M 1.72M 1.72M 1.79M 1.80M 2.04M 2.04M 2.08M 2.06M 1.59M 1.60M 683.75K 665.51K 1.05M 1.04M 1.02M 1.01M 1.13M 4.45M
Goldman Sachs Group 411.38K 414.19K 451.45K 444.61K 771.66K 668.55K 678.77K 710.39K 749.63K 746.35K 724.42K 727.21K 736.91K 722.22K 720.00K 731.64K 811.90K 820.41K 901.19K 3.61M
Fidelity Management & Research (FMR) 274.78K 289.49K 310.93K 367.99K 352.10K 319.71K 317.38K 311.59K 308.96K 328.82K 324.89K 330.05K 340.92K 351.48K 372.17K 479.53K 497.93K 523.42K 557.55K 2.28M
BlackRock Inc — — — — — — — — — — — — 8.54K 10.52K 10.64K 12.81K 36.79K 104.28K 158.46K 810.99K
Northern Trust Corp 57.02K 63.75K 81.46K 75.42K 83.14K 81.85K 84.21K 88.44K 87.53K 90.05K 95.25K 99.02K 104.80K 111.26K 122.41K 126.98K 132.60K 134.36K 133.78K 527.81K
Franklin Resources 19.54K 19.96K 19.68K 20.63K 29.84K 29.98K 29.99K 30.74K 33.24K 33.37K 36.31K 40.34K 40.76K 42.63K 45.66K 38.62K 48.52K 50.45K 105.41K 421.18K
Principal Global Investors 5.97K 5.97K 29.45K 39.78K 18.62K 74.27K 31.22K 21.19K 29.96K 42.81K 24.48K 58.72K 28.54K 53.71K 95.24K 55.51K 57.76K 202.33K 293.74K 394.65K
AQR Capital Management — — — — — — — — — — — — 4.81K 5.09K 7.76K 15.61K 36.60K 47.34K 53.93K 300.07K
Manulife Financial 2.78M 2.99M 408.58K 485.21K 507.57K 535.92K 531.56K 225.07K 585.69K 609.86K 347.46K 334.59K 311.59K 289.42K 273.55K 253.32K 244.06K 237.03K 215.38K 818.84K
Wellington Management Group — — — — — — — — — — — — — — — — — — — 155.24K
Citigroup Inc 56.97K 42.90K 45.91K 46.97K 49.89K 38.91K 27.41K 25.73K 14.87K 20.23K 29.54K 19.25K 32.59K 46.89K 44.12K 31.52K 34.04K 1.26M 28.15K 115.26K
Citadel Advisors 21.90K 34.80K 36.20K 52.16K 75.30K 131.19K 32.09K 23.23K 28.18K 48.56K 33.55K 15.51K 9.65K 12.45K 7.69K 9.20K 24.16K 12.50K 22.45K 113.36K
Renaissance Technologies 12.00K — — 3.10K 14.90K 2.70K — 1.60K 15.60K — — — 3.10K 38.60K 6.20K 20.60K 13.50K 5.08K 29.40K 93.08K
Lazard Asset Management 3.40K 3.40K 3.40K 3.40K 3.40K 12.87K 12.87K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 3.40K 13.60K

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