MF
AII

Magnetar Financial’s American Integrity Insurance AII Stock Holding History

Magnetar Financial’s Portfolio AII Stock Details AII Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-17,201
Closed -$332K – 1541
2026
Q1 		$332K Buy
+17,201
New +$328K ﹤0.01% 741

Other funds holding AII

Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
WA
Wasatch Advisors Salt Lake City, Utah $15.3B AUM 25.06% 1-Year Est. Return
MBAM
Mink Brook Asset Management West Palm Beach, Florida $227M AUM 64.76% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PRCP
Pacific Ridge Capital Partners Lake Oswego, Oregon $551M AUM 49.99% 1-Year Est. Return
FGP
Freestone Grove Partners San Francisco, California $15.6B AUM 27.39% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Magnetar Financial's AII Position: Q2 2026 in Review

Magnetar Financial sold out of American Integrity Insurance (AII) in Q2 2026, closing a stake of 17,201 shares — an estimated $332K sold.

Magnetar Financial first reported a position in AII in Q1 2026 and held it in 1 quarter. The position peaked at $332K in Q1 2026. 100 funds tracked by Wall St. Rank hold AII as of Q2 2026.

  • Magnetar Financial reported no remaining American Integrity Insurance position as of Q2 2026 after selling out during the quarter.
  • Magnetar Financial sold 17,201 American Integrity Insurance shares in Q2 2026, an estimated $332K.
  • Magnetar Financial first reported a position in American Integrity Insurance in Q1 2026 and held it in 1 quarter.
  • Magnetar Financial's American Integrity Insurance position peaked at $332K in Q1 2026.
  • 100 funds tracked by Wall St. Rank held American Integrity Insurance as of Q2 2026.

Based on Magnetar Financial's 13F filing for Q2 2026, filed 14 Aug 2026.