Assurant
564 hedge funds and large institutions have $11.5B invested in Assurant in 2025 Q4 according to their latest regulatory filings, with 84 funds opening new positions, 215 increasing their positions, 183 reducing their positions, and 51 closing their positions.
127% more call options, than puts
Call options by funds: $7.06M | Put options by funds: $3.11M
100% more funds holding in top 10
Funds holding in top 10: 1 → 2 (+1)
65% more first-time investments, than exits
New positions opened: 84 | Existing positions closed: 51
17% more repeat investments, than reductions
Existing positions increased: 215 | Existing positions reduced: 183
13% more capital invested
Capital invested by funds: $10.2B → $11.5B (+$1.37B)
4% more funds holding
Funds holding: 541 → 564 (+23)
2.69% more ownership
Funds ownership: 93.04% → 95.74% (+2.7%)
Top Buyers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Select Equity Group
New York
|
+$77.9M |
| 2 |
Fidelity Investments
Boston,
Massachusetts
|
+$71.3M |
| 3 |
Adage Capital Partners
Boston,
Massachusetts
|
+$46.8M |
| 4 |
Millennium Management
New York
|
+$39.7M |
| 5 |
GC
Gillson Capital
Chicago,
Illinois
|
+$33.5M |
Top Sellers
| Rank | Fund | Capital Flow |
|---|---|---|
| 1 |
Macquarie Group
Sydney, NSW 2000,
Australia
|
-$81M |
| 2 |
T. Rowe Price Investment Management
Baltimore,
Maryland
|
-$53.3M |
| 3 |
Jane Street
New York
|
-$33.5M |
| 4 |
Federated Hermes
Pittsburgh,
Pennsylvania
|
-$31.8M |
| 5 |
State Street
Boston,
Massachusetts
|
-$25.3M |
AIZ Hedge Fund Activity: Q4 2025 in Review
564 of the 8,266 institutional investors tracked by Wall St. Rank reported a position in Assurant (AIZ) for Q4 2025, worth a combined $11.5B — up 13% from $10.2B a quarter earlier.
Buyers outnumbered sellers: 84 funds opened new AIZ positions and 51 closed out — a net gain of 33 holders — while 215 added to existing stakes and 183 trimmed.
The largest buyer was Select Equity Group, opening a new position worth an estimated $77.9M. The largest seller was Macquarie Group, cutting an estimated $81M.
- 564 institutional investors held Assurant (AIZ) as of Q4 2025, up from 541 in Q3 2025.
- Funds reported $11.5B of Assurant stock for Q4 2025, up 13% quarter-over-quarter.
- 84 funds opened new Assurant positions in Q4 2025 and 51 closed out, a net change of +33 holders.
- The largest Assurant buyer in Q4 2025 was Select Equity Group, an estimated $77.9M added.
- The largest Assurant seller in Q4 2025 was Macquarie Group, an estimated $81M sold.
Based on aggregated 13F filings for Q4 2025.