AD Array Digital Infrastructure, Inc
Array Digital Infrastructure, Inc (AD) Institutional Ownership
What the institutions did with AD last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended June 30, 2026.
Every manager below opens. Subscribers can see any firm's whole portfolio — every position, its weight, and what they bought, trimmed and exited last quarter.
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Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.
Largest holders
| Manager | Shares | % of reported |
|---|---|---|
| DIMENSIONAL FUND ADVISORS LP | 2.3M | 12.7% |
| HAWK RIDGE CAPITAL MANAGEMENT LP | 1.8M | 10.1% |
| Jericho Capital Asset Management L.P. | 1.8M | 10.1% |
| Madison Avenue Partners, LP | 1.1M | 6.2% |
| GAMCO INVESTORS, INC. ET AL | 825.3K | 4.6% |
| AMERICAN CENTURY COMPANIES INC | 766.1K | 4.3% |
| BANK OF AMERICA CORP /DE/ | 740.6K | 4.1% |
| LOOMIS SAYLES & CO L P | 707.4K | 3.9% |
| OAKTREE CAPITAL MANAGEMENT LP | 696.9K | 3.9% |
| VANGUARD CAPITAL MANAGEMENT LLC | 695.4K | 3.9% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 657.5K | 3.7% |
| Newtyn Management, LLC | 597.1K | 3.3% |
| GABELLI FUNDS LLC | 545.2K | 3.0% |
| GOLDMAN SACHS GROUP INC | 473.1K | 2.6% |
| BlackRock, Inc. | 400.9K | 2.2% |
| Qube Research & Technologies Ltd | 376.0K | 2.1% |
| STATE STREET CORP | 254.4K | 1.4% |
| Aberdeen Group plc | 230.4K | 1.3% |
| Tiptree Advisors, LLC | 203.1K | 1.1% |
| KNIGHTSBRIDGE ASSET MANAGEMENT, LLC | 203.0K | 1.1% |
| D. E. Shaw & Co., Inc. | 201.4K | 1.1% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 180.8K | 1.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 172.3K | 1.0% |
| FMR LLC | 148.7K | 0.8% |
| Slotnik Capital, LLC | 125.3K | 0.7% |
Largest changes
| Manager | Action | Previous | Current | Change |
|---|---|---|---|---|
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | Reduced | 2.1M | 228 | -2.1M |
| HAWK RIDGE CAPITAL MANAGEMENT LP | New | 0 | 1.8M | +1.8M |
| BANK OF AMERICA CORP /DE/ | Reduced | 2.5M | 740.6K | -1.8M |
| Madison Avenue Partners, LP | New | 0 | 1.1M | +1.1M |
| Newtyn Management, LLC | Reduced | 1.6M | 597.1K | -1.0M |
| GOLDMAN SACHS GROUP INC | Increased | 97.9K | 473.1K | +375.2K |
| Potrero Capital Research LLC | Sold Out | 160.4K | 0 | -160.4K |
| AMERICAN CENTURY COMPANIES INC | Increased | 606.8K | 766.1K | +159.4K |
| Slotnik Capital, LLC | New | 0 | 125.3K | +125.3K |
| KNIGHTSBRIDGE ASSET MANAGEMENT, LLC | Increased | 110.6K | 203.0K | +92.4K |
| Polar Asset Management Partners Inc. | New | 0 | 86.8K | +86.8K |
| FMR LLC | Increased | 72.7K | 148.7K | +76.0K |
| DigitalBridge Group, Inc. | Reduced | 87.6K | 14.6K | -73.0K |
| MILLENNIUM MANAGEMENT LLC | Sold Out | 70.3K | 0 | -70.3K |
| STATE OF WISCONSIN INVESTMENT BOARD | New | 0 | 63.1K | +63.1K |
| VIKING FUND MANAGEMENT LLC | New | 0 | 62.8K | +62.8K |
| Nuveen, LLC | New | 0 | 62.0K | +62.0K |
| Tiptree Advisors, LLC | Increased | 153.1K | 203.1K | +50.0K |
| JANE STREET GROUP, LLC | Increased | 17.3K | 66.8K | +49.5K |
| VICTORY CAPITAL MANAGEMENT INC | Increased | 73.4K | 121.9K | +48.5K |
| ExodusPoint Capital Management, LP | Sold Out | 41.0K | 0 | -41.0K |
| JPMORGAN CHASE & CO | Reduced | 68.1K | 32.0K | -36.2K |
| Verition Fund Management LLC | Sold Out | 34.1K | 0 | -34.1K |
| LOOMIS SAYLES & CO L P | Reduced | 740.5K | 707.4K | -33.0K |
| Brevan Howard Capital Management LP | Sold Out | 30.8K | 0 | -30.8K |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 2.3M | 2.3M | -30.4K |
| NORTHERN TRUST CORP | Increased | 39.4K | 69.0K | +29.6K |
| BlackRock, Inc. | Increased | 371.9K | 400.9K | +29.0K |
| CITADEL ADVISORS LLC | Sold Out | 27.7K | 0 | -27.7K |
| OAKTREE CAPITAL MANAGEMENT LP | Reduced | 724.4K | 696.9K | -27.6K |
| Aberdeen Group plc | Reduced | 257.0K | 230.4K | -26.6K |
| Qube Research & Technologies Ltd | Reduced | 401.9K | 376.0K | -26.0K |
| Man Group plc | Sold Out | 24.9K | 0 | -24.9K |
| MARSHALL WACE, LLP | Sold Out | 24.4K | 0 | -24.4K |
| Marble Bar Asset Management LLP | New | 0 | 21.1K | +21.1K |
| GAMCO INVESTORS, INC. ET AL | Reduced | 844.6K | 825.3K | -19.3K |
| D. E. Shaw & Co., Inc. | Reduced | 220.0K | 201.4K | -18.5K |
| Engineers Gate Manager LP | Increased | 12.8K | 29.6K | +16.9K |
| Aquatic Capital Management LLC | Sold Out | 16.7K | 0 | -16.7K |
| Fieldview Capital Management, LLC | New | 0 | 16.3K | +16.3K |
| OCCUDO QUANTITATIVE STRATEGIES LP | Sold Out | 16.1K | 0 | -16.1K |
| PRELUDE CAPITAL MANAGEMENT, LLC | Reduced | 21.5K | 5.7K | -15.8K |
| CITIGROUP INC | Reduced | 18.3K | 3.0K | -15.3K |
| Graham Capital Management, L.P. | Sold Out | 13.3K | 0 | -13.3K |
| SG Americas Securities, LLC | Increased | 13.8K | 27.1K | +13.3K |
| VANGUARD CAPITAL MANAGEMENT LLC | Increased | 682.1K | 695.4K | +13.2K |
| TEACHER RETIREMENT SYSTEM OF TEXAS | Sold Out | 11.9K | 0 | -11.9K |
| XTX Topco Ltd | Increased | 17.7K | 29.5K | +11.8K |
| HSBC HOLDINGS PLC | Sold Out | 10.0K | 0 | -10.0K |
| State of Alaska, Department of Revenue | Reduced | 96.8K | 86.8K | -10.0K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | Reduced | 667.3K | 657.5K | -9.8K |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Sold Out | 9.7K | 0 | -9.7K |
| AQR CAPITAL MANAGEMENT LLC | Sold Out | 8.8K | 0 | -8.8K |
| STATE STREET CORP | Increased | 245.8K | 254.4K | +8.7K |
| Caption Management, LLC | New | 0 | 7.9K | +7.9K |
| UBS Group AG | Reduced | 34.4K | 27.2K | -7.2K |
| CAXTON ASSOCIATES LLP | Reduced | 15.0K | 7.9K | -7.2K |
| TWO SIGMA INVESTMENTS, LP | Sold Out | 6.9K | 0 | -6.9K |
| INCEPTIONR LLC | Sold Out | 6.4K | 0 | -6.4K |
| WINTON GROUP Ltd | Sold Out | 5.9K | 0 | -5.9K |
13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.