254 institutions reported holding $507.8M of Peakstone Realty Trust (PKST) in SEC 13F filings for 2026-03-31. Largest institutional holders: BlackRock, Inc. ($64.1M), VANGUARD PORTFOLIO MANAGEMENT LLC ($38.7M), VANGUARD CAPITAL MANAGEMENT LLC ($32.1M), FIL Ltd ($31.1M), GLAZER CAPITAL, LLC ($31.0M). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | BlackRock, Inc. | $64.1M | 3.1M | Trimmed |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | $38.7M | 1.9M | New |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $32.1M | 1.5M | New |
| 4 | FIL Ltd | $31.1M | 1.5M | New |
| 5 | GLAZER CAPITAL, LLC | $31.0M | 1.5M | New |
| 6 | Conversant Capital LLC | $20.4M | 100 | Hold |
| 7 | GEODE CAPITAL MANAGEMENT, LLC | $19.9M | 954,330 | Added |
| 8 | Balyasny Asset Management L.P. | $17.4M | 832,036 | New |
| 9 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $16.8M | 803,994 | Trimmed |
| 10 | STATE STREET CORP | $15.8M | 756,531 | Trimmed |
| 11 | Irenic Capital Management LP | $14.1M | 674,700 | Added |
| 12 | Capula Management Ltd | $11.1M | 531,511 | New |
| 13 | JPMORGAN CHASE & CO | $11.1M | 531,178 | Added |
| 14 | WATER ISLAND CAPITAL LLC | $10.5M | 503,583 | New |
| 15 | Qube Research & Technologies Ltd | $10.1M | 483,956 | New |
| 16 | TCW GROUP INC | $10.0M | 479,400 | Added |
| 17 | MILLENNIUM MANAGEMENT LLC | $9.3M | 443,622 | Added |
| 18 | GARDNER LEWIS ASSET MANAGEMENT L P | $8.0M | 383,626 | New |
| 19 | GOLDMAN SACHS GROUP INC | $7.8M | 374,137 | Added |
| 20 | NORTHERN TRUST CORP | $6.0M | 288,792 | Added |
| 21 | MORGAN STANLEY | $5.8M | 275,420 | Trimmed |
| 22 | Squarepoint Ops LLC | $5.3M | 255,053 | New |
| 23 | OMERS ADMINISTRATION Corp | $5.3M | 254,200 | New |
| 24 | HRT FINANCIAL LP | $5.2M | 250,496 | Added |
| 25 | SOROS FUND MANAGEMENT LLC | $5.2M | 247,802 | New |
Source: SEC Form 13F filings · as of 2026-03-31