MGK — VANGUARD MEGA CAP GROWTH ETF
As of Q2 2026, 20 SEC-registered investment managers reported holding MGK (VANGUARD MEGA CAP GROWTH ETF) in their latest 13F filings, with a combined reported value of $3.29B across 37.38M shares. That is +391.1% by share count (+29.77M shares) versus the previous quarter, while reported value moved +17.5%. Ownership is concentrated: the five largest holders account for 91.7% of reported value and the top ten for 98.3%.
Compared with the prior quarter, 3 opened new positions, 16 added to existing stakes, 1 trimmed. 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.
Q2 2026 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 13.16M | $1.16B | 0.06% | Add |
| Bank of America Corp history | 10.05M | $883.61M | 0.06% | Add |
| UBS Group AG history | 5.17M | $454.59M | 0.06% | Add |
| Wells Fargo & Co history | 3.27M | $287.55M | 0.05% | Add |
| PNC Financial Services history | 2.60M | $228.61M | 0.11% | Add |
| JPMorgan Chase & Co history | 756.91K | $65.45M | 0.01% | New |
| Citadel Advisors history | 743.81K | $65.39M | 0.01% | Add |
| Goldman Sachs Group history | 486.46K | $42.76M | 0.00% | Add |
| Northern Trust Corp history | 286.95K | $25.23M | 0.00% | Add |
| AQR Capital Management history | 228.06K | $20.05M | 0.01% | Add |
| Fidelity Management & Research (FMR) history | 210.11K | $18.47M | 0.00% | Add |
| BNY Mellon history | 154.14K | $13.55M | 0.00% | Add |
| Citigroup Inc history | 104.92K | $9.22M | 0.00% | Add |
| Two Sigma Investments history | 59.92K | $5.27M | 0.00% | Reduce |
| D. E. Shaw & Co history | 57.06K | $5.02M | 0.00% | New |
| BlackRock Inc history | 15.69K | $1.38M | 0.00% | Add |
| Charles Schwab Investment Management history | 12.89K | $1.13M | 0.00% | Add |
| Balyasny Asset Management history | 5.87K | $516.03K | 0.00% | New |
| Franklin Resources history | 5.12K | $449.66K | 0.00% | Add |
| Invesco Ltd history | 2.70K | $237.57K | 0.00% | Add |
Q1 2026 — 17 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 2.55M | $936.76M | 0.06% | Reduce |
| Bank of America Corp history | 2.03M | $747.10M | 0.06% | Reduce |
| UBS Group AG history | 1.04M | $382.96M | 0.06% | Reduce |
| Wells Fargo & Co history | 749.48K | $275.39M | 0.05% | Hold |
| PNC Financial Services history | 531.71K | $195.37M | 0.11% | Add |
| Two Sigma Investments history | 254.84K | $93.64M | 0.08% | Add |
| Citadel Advisors history | 155.90K | $57.28M | 0.01% | Add |
| Goldman Sachs Group history | 94.08K | $34.57M | 0.00% | Reduce |
| Northern Trust Corp history | 58.24K | $21.40M | 0.00% | Reduce |
| AQR Capital Management history | 43.17K | $15.86M | 0.01% | Add |
| Fidelity Management & Research (FMR) history | 41.00K | $15.07M | 0.00% | Add |
| BNY Mellon history | 31.09K | $11.42M | 0.00% | Add |
| Citigroup Inc history | 21.49K | $7.90M | 0.00% | Add |
| Charles Schwab Investment Management history | 2.68K | $983.64K | 0.00% | Reduce |
| BlackRock Inc history | 2.04K | $750.78K | 0.00% | Add |
| Franklin Resources history | 1.04K | $383.24K | 0.00% | Reduce |
| Invesco Ltd history | 610 | $224.28K | 0.00% | Reduce |
Q4 2025 — 19 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 2.65M | $1.09B | 0.07% | Add |
| Bank of America Corp history | 2.06M | $849.80M | 0.06% | Add |
| UBS Group AG history | 1.10M | $454.06M | 0.07% | Add |
| Wells Fargo & Co history | 747.86K | $308.69M | 0.06% | Add |
| PNC Financial Services history | 517.65K | $213.67M | 0.12% | Reduce |
| Two Sigma Investments history | 221.12K | $91.27M | 0.14% | Reduce |
| Goldman Sachs Group history | 126.74K | $52.31M | 0.01% | Reduce |
| JPMorgan Chase & Co history | 115.37K | $47.62M | 0.01% | Add |
| Northern Trust Corp history | 58.70K | $24.23M | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 38.56K | $15.92M | 0.00% | Add |
| AQR Capital Management history | 34.68K | $14.31M | 0.01% | Add |
| BNY Mellon history | 30.71K | $12.68M | 0.00% | Reduce |
| Vanguard Group history | 21.58K | $8.91M | 0.00% | Reduce |
| Citadel Advisors history | 17.80K | $7.35M | 0.00% | Reduce |
| Citigroup Inc history | 15.09K | $6.23M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 2.71K | $1.12M | 0.00% | Reduce |
| BlackRock Inc history | 1.32K | $544.99K | 0.00% | Add |
| Franklin Resources history | 1.17K | $482.53K | 0.00% | Reduce |
| Invesco Ltd history | 837 | $345.64K | 0.00% | Reduce |
Q3 2025 — 20 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 2.37M | $955.24M | 0.06% | Add |
| Bank of America Corp history | 1.92M | $773.38M | 0.05% | Reduce |
| UBS Group AG history | 1.09M | $439.01M | 0.07% | Add |
| Wells Fargo & Co history | 707.64K | $284.77M | 0.06% | Add |
| PNC Financial Services history | 524.17K | $210.94M | 0.13% | Reduce |
| Two Sigma Investments history | 242.60K | $97.63M | 0.15% | Reduce |
| Goldman Sachs Group history | 149.77K | $60.27M | 0.01% | Add |
| JPMorgan Chase & Co history | 100.29K | $40.36M | 0.01% | Add |
| Northern Trust Corp history | 60.66K | $24.41M | 0.00% | Reduce |
| BNY Mellon history | 36.71K | $14.77M | 0.00% | Add |
| Fidelity Management & Research (FMR) history | 35.53K | $14.30M | 0.00% | Add |
| Vanguard Group history | 21.80K | $8.77M | 0.00% | Add |
| Citadel Advisors history | 21.40K | $8.61M | 0.00% | Reduce |
| Citigroup Inc history | 17.40K | $7.00M | 0.00% | Add |
| AQR Capital Management history | 15.34K | $6.17M | 0.00% | Add |
| Renaissance Technologies history | 3.50K | $1.41M | 0.00% | Reduce |
| Charles Schwab Investment Management history | 3.18K | $1.28M | 0.00% | Reduce |
| Franklin Resources history | 1.23K | $493.37K | 0.00% | Hold |
| Invesco Ltd history | 917 | $369.17K | 0.00% | Add |
| BlackRock Inc history | 795 | $319.98K | 0.00% | Add |
Q2 2025 — 21 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 2.33M | $854.63M | 0.06% | Add |
| Bank of America Corp history | 1.95M | $715.57M | 0.05% | Reduce |
| UBS Group AG history | 968.65K | $354.69M | 0.06% | Add |
| Wells Fargo & Co history | 699.53K | $256.15M | 0.05% | Reduce |
| PNC Financial Services history | 531.54K | $194.63M | 0.12% | Reduce |
| Two Sigma Investments history | 266.20K | $97.47M | 0.18% | Reduce |
| Goldman Sachs Group history | 102.43K | $37.51M | 0.01% | Reduce |
| JPMorgan Chase & Co history | 83.32K | $30.51M | 0.00% | Add |
| Northern Trust Corp history | 61.39K | $22.48M | 0.00% | Reduce |
| BNY Mellon history | 35.54K | $13.01M | 0.00% | Hold |
| Fidelity Management & Research (FMR) history | 30.68K | $11.23M | 0.00% | Reduce |
| Citadel Advisors history | 28.30K | $10.36M | 0.00% | Add |
| Vanguard Group history | 16.58K | $6.07M | 0.00% | Add |
| Citigroup Inc history | 15.28K | $5.60M | 0.00% | Add |
| Renaissance Technologies history | 10.90K | $3.99M | 0.01% | New |
| AQR Capital Management history | 10.04K | $3.67M | 0.00% | Add |
| D. E. Shaw & Co history | 4.09K | $1.50M | 0.00% | New |
| Charles Schwab Investment Management history | 3.67K | $1.34M | 0.00% | Reduce |
| Franklin Resources history | 1.23K | $448.93K | 0.00% | Add |
| Invesco Ltd history | 651 | $238.38K | 0.00% | New |
| BlackRock Inc history | 291 | $106.61K | 0.00% | Add |
Q1 2025 — 19 funds
| Fund | Shares | Value | Portfolio Weight | Change |
|---|---|---|---|---|
| Morgan Stanley history | 2.28M | $705.08M | 0.05% | Add |
| Bank of America Corp history | 1.99M | $615.65M | 0.05% | Add |
| UBS Group AG history | 890.10K | $274.94M | 0.05% | Add |
| Wells Fargo & Co history | 841.00K | $259.77M | 0.06% | Add |
| PNC Financial Services history | 545.42K | $168.47M | 0.09% | Reduce |
| Two Sigma Investments history | 299.00K | $92.36M | 0.21% | Add |
| Goldman Sachs Group history | 107.28K | $33.14M | 0.01% | Add |
| Wellington Management Group history | 78.28K | $24.18M | 0.01% | New |
| JPMorgan Chase & Co history | 76.32K | $23.58M | 0.00% | Add |
| Northern Trust Corp history | 67.48K | $20.84M | 0.00% | Add |
| BNY Mellon history | 35.69K | $11.03M | 0.00% | Reduce |
| Fidelity Management & Research (FMR) history | 31.91K | $9.86M | 0.00% | Add |
| Citadel Advisors history | 19.90K | $6.15M | 0.00% | Reduce |
| Vanguard Group history | 13.54K | $4.18M | 0.00% | Add |
| Charles Schwab Investment Management history | 5.15K | $1.59M | 0.00% | Reduce |
| AQR Capital Management history | 3.83K | $1.18M | 0.00% | Add |
| Franklin Resources history | 1.19K | $367.88K | 0.00% | Add |
| Citigroup Inc history | 300 | $92.66K | 0.00% | Reduce |
| BlackRock Inc history | 57 | $17.60K | 0.00% | Reduce |
New Positions (Q2 2026)
- JPMorgan Chase & Co 756.91K sh · $65.45M
- D. E. Shaw & Co 57.06K sh · $5.02M
- Balyasny Asset Management 5.87K sh · $516.03K
Fully Exited (vs previous quarter)
No tracked fund fully exited this quarter.
Fund Position History — shares by quarter (top 20 funds)
| Fund | Q2 2026 | Q1 2026 | Q4 2025 | Q3 2025 | Q2 2025 | Q1 2025 | Q4 2024 | Q3 2024 | Q2 2024 | Q1 2024 | Q4 2023 | Q3 2023 | Q2 2023 | Q1 2023 | Q4 2022 | Q3 2022 | Q2 2022 | Q1 2022 | Q4 2021 | Q3 2021 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Morgan Stanley | 13.16M | 2.55M | 2.65M | 2.37M | 2.33M | 2.28M | 2.15M | 1.97M | 1.94M | 1.75M | 1.73M | 1.56M | 1.51M | 1.50M | 1.56M | 1.89M | 1.46M | 1.70M | 1.68M | 1.61M |
| Bank of America Corp | 10.05M | 2.03M | 2.06M | 1.92M | 1.95M | 1.99M | 1.86M | 1.91M | 1.81M | 1.76M | 1.76M | 1.87M | 1.89M | 1.89M | 1.68M | 1.74M | 1.71M | 1.92M | 1.98M | 1.95M |
| UBS Group AG | 5.17M | 1.04M | 1.10M | 1.09M | 968.65K | 890.10K | 817.25K | 832.02K | 842.00K | 828.07K | 811.62K | 818.63K | 845.55K | 769.97K | 745.38K | 846.60K | 808.03K | 771.78K | 659.98K | 630.66K |
| Wells Fargo & Co | 3.27M | 749.48K | 747.86K | 707.64K | 699.53K | 841.00K | 792.66K | 935.43K | 904.09K | 888.04K | 888.48K | 887.07K | 862.99K | 669.12K | 674.81K | 879.18K | 820.12K | 826.77K | 831.78K | 748.54K |
| PNC Financial Services | 2.60M | 531.71K | 517.65K | 524.17K | 531.54K | 545.42K | 560.71K | 566.06K | 563.44K | 641.02K | 664.85K | 706.33K | 721.82K | 846.61K | 854.14K | 856.35K | 852.87K | 864.72K | 868.97K | 891.91K |
| JPMorgan Chase & Co | 756.91K | — | 115.37K | 100.29K | 83.32K | 76.32K | 71.58K | 60.66K | 66.82K | 84.57K | 75.60K | 17.02K | 16.26K | 13.48K | 18.61K | 8.10K | 11.46K | 10.56K | 6.55K | 6.55K |
| Citadel Advisors | 743.81K | 155.90K | 17.80K | 21.40K | 28.30K | 19.90K | 31.18K | 37.11K | 8.30K | 32.25K | 81.71K | 40.90K | 22.02K | 23.70K | 300.65K | 38.56K | 30.13K | 27.09K | 25.50K | 30.86K |
| Goldman Sachs Group | 486.46K | 94.08K | 126.74K | 149.77K | 102.43K | 107.28K | 105.80K | 109.16K | 118.07K | 113.58K | 110.75K | 126.42K | 104.58K | 123.84K | 130.10K | 106.52K | 95.15K | 78.08K | 72.52K | 95.02K |
| Northern Trust Corp | 286.95K | 58.24K | 58.70K | 60.66K | 61.39K | 67.48K | 65.38K | 65.42K | 67.19K | 68.70K | 59.08K | 59.13K | 57.65K | 9.26K | 9.15K | 8.25K | 8.16K | 8.49K | 9.49K | 9.54K |
| AQR Capital Management | 228.06K | 43.17K | 34.68K | 15.34K | 10.04K | 3.83K | 1.69K | 1.31K | 1.15K | — | — | — | — | — | — | — | — | — | — | — |
| Fidelity Management & Research (FMR) | 210.11K | 41.00K | 38.56K | 35.53K | 30.68K | 31.91K | 26.86K | 23.96K | 21.26K | 19.09K | 16.77K | 14.59K | 15.05K | 13.31K | 10.25K | 10.31K | 10.21K | 11.37K | 10.63K | 10.82K |
| BNY Mellon | 154.14K | 31.09K | 30.71K | 36.71K | 35.54K | 35.69K | 36.02K | 37.25K | 38.03K | 40.56K | 37.85K | 38.49K | 38.26K | 38.45K | 38.55K | 38.98K | 38.99K | 39.49K | 46.50K | 39.71K |
| Citigroup Inc | 104.92K | 21.49K | 15.09K | 17.40K | 15.28K | 300 | 1.38K | 692 | 703 | 382 | 171 | 169 | 175 | 167 | 184 | 377 | 213 | 291 | 178 | 184 |
| Two Sigma Investments | 59.92K | 254.84K | 221.12K | 242.60K | 266.20K | 299.00K | 236.60K | 176.00K | 39.70K | 47.90K | 87.90K | 82.00K | — | — | — | — | — | — | — | — |
| D. E. Shaw & Co | 57.06K | — | — | — | 4.09K | — | — | 9.96K | — | — | — | — | — | — | — | — | — | — | — | — |
| BlackRock Inc | 15.69K | 2.04K | 1.32K | 795 | 291 | 57 | 70 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Charles Schwab Investment Management | 12.89K | 2.68K | 2.71K | 3.18K | 3.67K | 5.15K | 5.44K | 6.96K | 8.18K | 8.26K | 9.08K | 9.74K | — | — | — | — | — | — | — | — |
| Balyasny Asset Management | 5.87K | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Franklin Resources | 5.12K | 1.04K | 1.17K | 1.23K | 1.23K | 1.19K | 1.14K | 1.31K | 1.57K | 1.74K | 7.89K | 1.42K | 1.42K | 1.42K | 1.42K | 1.42K | 1.44K | 1.44K | 1.44K | 1.51K |
| Invesco Ltd | 2.70K | 610 | 837 | 917 | 651 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
▲ Bought Low (fund opened/added, stock rose ≥5% next quarter) ▼ Sold High (fund reduced, stock fell ≥5% next quarter)
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