Kilroy Realty Corp: which funds bought and sold
Institutions that bought and sold Kilroy Realty shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.
Between March 31, 2026 and June 30, 2026, 211 institutions that filed 13F reports for both quarters added to or opened positions in Kilroy Realty, and 155 cut or closed them. Together they sold a net 2.3M shares, −1.7% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 738K shares (+2.1%); index fund managers were net sellers of 909K shares (−2.0%). 78 opened a new position and 35 sold out entirely.
Bought, Q2 2026 211 institutions, 78 of them new holders Sold, Q2 2026 155 institutions, 35 of them sold out
Net change, all compared −2.3M shares (−1.7%)
Net change, active managers +738K shares (+2.1%), 22 bought, 22 sold
Buyers versus sellers
211 bought 47 155 sold
Active managers and hedge funds 22 bought · 22 sold · +738K
Index fund managers 4 bought · 6 sold · −909K
Other institutions 185 bought · 127 sold · −2.2M
Biggest buyers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Resolution Capital Ltd | +1.9M New position | 1.9M | $70.5M |
| Quantinno Capital Management LP | +1.6M +116.0% | 3.1M | $115M |
| AQR Capital Management LLC Hedge fund | +1.1M +279.6% | 1.5M | $56.9M |
| Jane Street Group, LLC | +1.1M New position | 1.1M | $41.7M |
| Centersquare Investment Management LLC | +1.1M +1576.8% | 1.2M | $44.3M |
| Gotham Asset Management, LLC Hedge fund | +908K +189.9% | 1.4M | $51.9M |
| Citadel Advisors LLC Hedge fund | +827K +400.0% | 1.0M | $38.7M |
| Blackrock, Inc. Index funds | +456K +3.0% | 15.5M | $581M |
| Junto Capital Management LP Hedge fund | +443K New position | 443K | $16.6M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +432K +93.9% | 891K | $33.4M |
| Marshall Wace, LLP Hedge fund | +379K New position | 379K | $14.2M |
| HRT Financial LP | +288K New position | 288K | $10.8M |
| Victory Capital Management Inc Active manager | +286K +24.1% | 1.5M | $55.2M |
| Citigroup Inc | +235K +72.4% | 560K | $21M |
| Adage Capital Partners Gp, L.L.C. Hedge fund | +200K New position | 200K | $7.5M |
| Route One Investment Company, L.P. Hedge fund | +199K +4.9% | 4.2M | $159M |
| Capital Fund Management S.A. Hedge fund | +195K +391.1% | 245K | $9.2M |
| Alyeska Investment Group, L.P. Hedge fund | +195K +62.4% | 507K | $19M |
| SG Americas Securities, LLC | +190K +1360.1% | 204K | $7.6M |
| Corient Private Wealth LP | +162K +77.4% | 371K | $13.9M |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| AQR Capital Management LLC Hedge fund | +1.1M +279.6% | 1.5M | $56.9M |
| Gotham Asset Management, LLC Hedge fund | +908K +189.9% | 1.4M | $51.9M |
| Citadel Advisors LLC Hedge fund | +827K +400.0% | 1.0M | $38.7M |
| Junto Capital Management LP Hedge fund | +443K New position | 443K | $16.6M |
| Arrowstreet Capital, Limited Partnership Hedge fund | +432K +93.9% | 891K | $33.4M |
| Marshall Wace, LLP Hedge fund | +379K New position | 379K | $14.2M |
| Victory Capital Management Inc Active manager | +286K +24.1% | 1.5M | $55.2M |
| Adage Capital Partners Gp, L.L.C. Hedge fund | +200K New position | 200K | $7.5M |
| Route One Investment Company, L.P. Hedge fund | +199K +4.9% | 4.2M | $159M |
| Capital Fund Management S.A. Hedge fund | +195K +391.1% | 245K | $9.2M |
Biggest sellers
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Cohen & Steers, Inc. | −2.2M −27.4% | 5.8M | $216M |
| Rush Island Management, LP Hedge fund | −1.9M −39.4% | 2.9M | $110M |
| PGGM Investments | −1.4M −94.7% | 79K | $3M |
| Long Pond Capital, LP | −1.0M Sold out | 0 | — |
| Northern Trust Corp Index funds | −927K −42.5% | 1.3M | $47.1M |
| Goldman Sachs Group Inc | −905K −41.5% | 1.3M | $47.9M |
| D1 Capital Partners L.P. Hedge fund | −777K −6.9% | 10.5M | $393M |
| Nomura Asset Management International Inc. | −762K −61.3% | 481K | $18M |
| Schonfeld Strategic Advisors LLC Hedge fund | −717K −91.9% | 63K | $2.4M |
| Ameriprise Financial Inc | −618K −71.3% | 249K | $9.3M |
| Daiwa Securities Group Inc. | −494K −10.6% | 4.1M | $155M |
| Bank Of America Corp | −469K −28.9% | 1.2M | $43.2M |
| Morgan Stanley | −435K −28.2% | 1.1M | $41.4M |
| Man Group PLC Hedge fund | −338K Sold out | 0 | — |
| Barclays PLC | −337K −81.0% | 79K | $3M |
| Millennium Management LLC Hedge fund | −319K Sold out | 0 | — |
| Vanguard Portfolio Management LLC Index funds | −292K −3.0% | 9.6M | $359M |
| Wellington Management Group LLP Active manager | −286K −55.4% | 230K | $8.6M |
| Principal Financial Group Inc | −269K −5.9% | 4.3M | $161M |
| Summittx Capital, L.P. | −250K Sold out | 0 | — |
| Institution | Change in shares | Shares June 30, 2026 | Value |
|---|---|---|---|
| Rush Island Management, LP Hedge fund | −1.9M −39.4% | 2.9M | $110M |
| D1 Capital Partners L.P. Hedge fund | −777K −6.9% | 10.5M | $393M |
| Schonfeld Strategic Advisors LLC Hedge fund | −717K −91.9% | 63K | $2.4M |
| Man Group PLC Hedge fund | −338K Sold out | 0 | — |
| Millennium Management LLC Hedge fund | −319K Sold out | 0 | — |
| Wellington Management Group LLP Active manager | −286K −55.4% | 230K | $8.6M |
| Two Sigma Investments, LP Hedge fund | −237K −85.1% | 42K | $1.6M |
| FMR LLC Active manager | −116K −12.5% | 809K | $30.3M |
| Exoduspoint Capital Management, LP Hedge fund | −95K Sold out | 0 | — |
| Alliancebernstein L.P. Active manager | −94K −40.3% | 139K | $3.9M |
New positions
| Institution | Shares | Value June 30, 2026 |
|---|---|---|
| Resolution Capital Ltd | 1.9M | $70.5M |
| Jane Street Group, LLC | 1.1M | $41.7M |
| Junto Capital Management LPHedge fund | 443K | $16.6M |
| Marshall Wace, LLPHedge fund | 379K | $14.2M |
| HRT Financial LP | 288K | $10.8M |
| Adage Capital Partners Gp, L.L.C.Hedge fund | 200K | $7.5M |
| Edgestream Partners, L.P.Hedge fund | 142K | $5.3M |
| Squarepoint Ops LLCHedge fund | 139K | $5.2M |
| Cbre Investment Management Listed Real Assets LLC | 137K | $5.1M |
| American Century Companies IncActive manager | 131K | $4.9M |
Sold out
| Institution | Shares | Value March 31, 2026 |
|---|---|---|
| Long Pond Capital, LP | 1.0M | $29.3M |
| Man Group PLCHedge fund | 338K | $9.5M |
| Millennium Management LLCHedge fund | 319K | $9M |
| Summittx Capital, L.P. | 250K | $7.1M |
| Taproot Management LP | 181K | $5.1M |
| Strs Ohio | 143K | $4M |
| Exoduspoint Capital Management, LPHedge fund | 95K | $2.7M |
| Caxton Associates LLPHedge fund | 59K | $1.7M |
| Magnetar Financial LLCHedge fund | 52K | $1.5M |
| Tudor Investment Corp Et AlHedge fund | 46K | $1.3M |
Who holds the shares
- Institutions reporting
- 383
- Ten largest holders
- 51.4% of 13F-reported shares
- Index fund managers
- 32.0% of 13F-reported shares
- Active managers and hedge funds
- 25.9% of 13F-reported shares
| Type | Bought | Sold | New | Sold out | Net change in shares | Net % |
|---|---|---|---|---|---|---|
| Active managers and hedge funds | 22 | 22 | 8 | 9 | +738K | +2.1% |
| Index fund managers | 4 | 6 | 0 | 0 | −909K | −2.0% |
| Other institutions | 185 | 127 | 70 | 26 | −2.2M | −3.8% |