Ranked by reported Q1 2026 13F market value
Share of total reported institutional value in PKST held by the largest 10 / 25 filers.
| # | Institution | Shares Held | Market Value | QoQ Change | Ownership % | % of Fund |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | 3.1M | $64.1M | -8.6% | 8.251% | 0.00% |
| 2 | VANGUARD PORTFOLIO MANAGEMENT LLC | 1.9M | $38.7M | — | 4.982% | 0.00% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 1.5M | $32.1M | — | 4.134% | 0.00% |
| 4 | FIL Ltd | 1.5M | $31.1M | — | 4.000% | 0.02% |
| 5 | Conversant Capital LLC | 100 | $20.4M | 0.0% | 0.000% | 2.73% |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | 954K | $19.9M | +1.7% | 2.566% | 0.00% |
| 7 | BALYASNY ASSET MANAGEMENT LLC | 832K | $17.4M | — | 2.237% | 0.06% |
| 8 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 804K | $16.8M | -13.4% | 2.162% | 0.00% |
| 9 | STATE STREET CORP | 757K | $15.8M | -2.3% | 2.034% | 0.00% |
| 10 | Irenic Capital Management LP | 675K | $14.1M | +100.3% | 1.814% | 1.40% |
| 11 | Capula Management Ltd | 532K | $11.1M | — | 1.429% | 0.12% |
| 12 | WATER ISLAND CAPITAL LLC | 504K | $10.5M | — | 1.354% | 1.40% |
| 13 | Qube Research & Technologies Ltd | 484K | $10.1M | — | 1.301% | 0.01% |
| 14 | TCW GROUP INC | 479K | $10.0M | +1.2% | 1.289% | 0.08% |
| 15 | MILLENNIUM MANAGEMENT LLC | 444K | $9.3M | +251.7% | 1.193% | 0.01% |
| 16 | GARDNER LEWIS ASSET MANAGEMENT L P | 384K | $8.0M | — | 1.032% | 1.74% |
| 17 | GOLDMAN SACHS GROUP INC | 374K | $7.8M | +156.4% | 1.006% | 0.00% |
| 18 | NORTHERN TRUST CORP | 289K | $6.0M | +6.8% | 0.777% | 0.00% |
| 19 | MORGAN STANLEY | 275K | $5.8M | -89.0% | 0.741% | 0.00% |
| 20 | Squarepoint Ops LLC | 255K | $5.3M | — | 0.686% | 0.01% |
| 21 | OMERS ADMINISTRATION Corp | 254K | $5.3M | — | 0.684% | 0.03% |
| 22 | SOROS FUND MANAGEMENT LLC | 248K | $5.2M | — | 0.666% | 0.06% |
| 23 | CNH PARTNERS LLC | 242K | $5.0M | — | 0.650% | 0.08% |
| 24 | VANGUARD FIDUCIARY TRUST CO | 220K | $4.6M | — | 0.591% | 0.00% |
| 25 | LPL Financial LLC | 210K | $4.4M | -24.8% | 0.564% | 0.00% |
denotes a marquee investor (Buffett, Burry, ARK, Tiger Global, Pershing Square, Baupost and other widely-followed managers). “% of Fund” shows how much of that investor’s total 13F portfolio is invested in PKST — a direct measure of their conviction.
Filings activity in PKST during Q1 2026, grouped by how each filer changed its position.
Institutions that opened a new PKST position in Q1 2026
Institutions that fully closed their PKST position in Q1 2026
8 quarters of 13F filings · Δ columns show change vs prior quarter
| Quarter | Inst. Holders | Δ Holders | Ownership % | Δ Ownership | Total 13F Value | Δ Value |
|---|---|---|---|---|---|---|
| Q1 2026 | 216 | +8.5% | 59.02% | +21.03 pp | $461M | +55% |
| Q4 2025 | 199 | +3.6% | 37.99% | +7.63 pp | $297M | +25% |
| Q3 2025 | 192 | 3.5% | 30.36% | +0.94 pp | $237M | +3.2% |
| Q2 2025 | 199 | 1.0% | 29.42% | +3.67 pp | $230M | +14% |
| Q1 2025 | 201 | 2.9% | 25.75% | +4.78 pp | $201M | +23% |
| Q4 2024 | 207 | +14% | 20.97% | 2.15 pp | $164M | 9.3% |
| Q3 2024 | 182 | +6.4% | 23.12% | +5.51 pp | $180M | +31% |
| Q2 2024 | 171 | — | 17.61% | — | $137M | — |
Source: SEC 13F institutional filings. Ownership % requires market cap data and will show once linked. Δ columns compare to the immediately prior filed quarter.
Quick answers to the most common questions about buying PKST stock.
Based on Q1 2026 13F filings, institutional ownership of Peakstone Realty Trust stands at 59.0%, held across 216 reporting institutions.
BlackRock, Inc. is the largest reported institutional holder of PKST, with approximately 3,068,405 shares worth $0.06B as of Q1 2026.
Yes — 2 widely-followed marquee investors appear among the top 25 institutional holders of PKST, including MILLENNIUM MANAGEMENT LLC, SOROS FUND MANAGEMENT LLC.
Our composite Smart Money Score for PKST is 67 out of 100 (Bullish). It combines net institutional buying activity, ownership shift, marquee investor presence, and holder-count growth.
62 institutions opened new positions in PKST during Q1 2026, while 45 fully exited. 121 added to existing positions and 32 trimmed.
PKST institutional ownership rose by 21.03 percentage points quarter-over-quarter, with a net change of +17 holders.
The top 10 institutions account for 58.7% of all reported 13F value in PKST, and the top 25 account for 82.2%.
All data is sourced from SEC Form 13F filings, which institutional investment managers with at least $100M in assets are required to file each quarter. We process every 13F filing from EDGAR and recompute the aggregates after each cycle. Insider transactions are sourced from Form 4 filings.
Peakstone Realty Trust (PKST) Institutional Ownership