Assurant
541 hedge funds and large institutions have $10.2B invested in Assurant in 2025 Q3 according to their latest regulatory filings, with 71 funds opening new positions, 200 increasing their positions, 200 reducing their positions, and 70 closing their positions.
1,701% more call options, than puts
Call options by funds: $10.1M | Put options by funds: $563K
7% more capital invested
Capital invested by funds: $9.49B → $10.2B (+$687M)
1% more first-time investments, than exits
New positions opened: 71 | Existing positions closed: 70
0% more repeat investments, than reductions
Existing positions increased: 200 | Existing positions reduced: 200
1% less funds holding
Funds holding: 547 → 541 (-6)
1.41% less ownership
Funds ownership: 94.45% → 93.04% (-1.4%)
50% less funds holding in top 10
Funds holding in top 10: 2 → 1 (-1)
Top Buyers
Top Sellers
AIZ Hedge Fund Activity: Q3 2025 in Review
541 of the 7,619 institutional investors tracked by Wall St. Rank reported a position in Assurant (AIZ) for Q3 2025, worth a combined $10.2B — up 7.2% from $9.49B a quarter earlier.
Buyers outnumbered sellers: 71 funds opened new AIZ positions and 70 closed out — a net gain of 1 holder — while 200 added to existing stakes and 200 trimmed.
The largest buyer was Bank of New York Mellon, adding an estimated $195M. The largest seller was AQR Capital Management, cutting an estimated $71.4M.
- 541 institutional investors held Assurant (AIZ) as of Q3 2025, down from 547 in Q2 2025.
- Funds reported $10.2B of Assurant stock for Q3 2025, up 7.2% quarter-over-quarter.
- 71 funds opened new Assurant positions in Q3 2025 and 70 closed out, a net change of +1 holder.
- The largest Assurant buyer in Q3 2025 was Bank of New York Mellon, an estimated $195M added.
- The largest Assurant seller in Q3 2025 was AQR Capital Management, an estimated $71.4M sold.
Based on aggregated 13F filings for Q3 2025.