W.R. Berkley
953 hedge funds and large institutions have $19.7B invested in W.R. Berkley in 2026 Q2 according to their latest regulatory filings, with 121 funds opening new positions, 335 increasing their positions, 330 reducing their positions, and 87 closing their positions.
373% more call options, than puts
Call options by funds: $16.3M | Put options by funds: $3.44M
39% more first-time investments, than exits
New positions opened: 121 | Existing positions closed: 87
8% more funds holding in top 10
Funds holding in top 10: 13 → 14 (+1)
6% more capital invested
Capital invested by funds: $18.5B → $19.7B (+$1.19B)
3% more funds holding
Funds holding: 926 → 953 (+27)
2% more repeat investments, than reductions
Existing positions increased: 335 | Existing positions reduced: 330
0.42% more ownership
Funds ownership: 74.5% → 74.91% (+0.42%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
AQR Capital Management
Greenwich,
Connecticut
|
+$123M |
| 2 |
Arrowstreet Capital
Boston,
Massachusetts
|
+$120M |
| 3 |
Two Sigma Investments
New York
|
+$117M |
| 4 |
Goldman Sachs
New York
|
+$87.6M |
| 5 |
BGCP
Bristol Gate Capital Partners
Toronto,
Ontario, Canada
|
+$61.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Morgan Stanley
New York
|
-$145M |
| 2 |
Kayne Anderson Rudnick Investment Management
Los Angeles,
California
|
-$93.5M |
| 3 |
BlackRock
New York
|
-$90.2M |
| 4 |
JP Morgan Chase
New York
|
-$75M |
| 5 |
PPF
PFA Pension Forsikringsaktieselskab
Copenhagen,
|
-$52.9M |
WRB Hedge Fund Activity: Q2 2026 in Review
953 of the 8,349 institutional investors tracked by Wall St. Rank reported a position in W.R. Berkley (WRB) for Q2 2026, worth a combined $19.7B — up 6.5% from $18.5B a quarter earlier.
Buyers outnumbered sellers: 121 funds opened new WRB positions and 87 closed out — a net gain of 34 holders — while 335 added to existing stakes and 330 trimmed.
The largest buyer was AQR Capital Management, adding an estimated $123M. The largest seller was Morgan Stanley, cutting an estimated $145M.
- 953 institutional investors held W.R. Berkley (WRB) as of Q2 2026, up from 926 in Q1 2026.
- Funds reported $19.7B of W.R. Berkley stock for Q2 2026, up 6.5% quarter-over-quarter.
- 121 funds opened new W.R. Berkley positions in Q2 2026 and 87 closed out, a net change of +34 holders.
- The largest W.R. Berkley buyer in Q2 2026 was AQR Capital Management, an estimated $123M added.
- The largest W.R. Berkley seller in Q2 2026 was Morgan Stanley, an estimated $145M sold.
Based on aggregated 13F filings for Q2 2026.