Boston Partners
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Boston Partners’s American Integrity Insurance AII Stock Holding History

Boston Partners’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
Q3 		$29.6M Sell
1,185,443
-341,753
-22% -$7.8M 0.03% 332
2026
Q2 		$28.8M Buy
1,527,196
+53,365
+4% +$965K 0.03% 343
2026
Q1 		$28.4M Buy
1,473,831
+282,686
+24% +$5.39M 0.03% 335
2025
Q4 		$24.8M Buy
1,191,145
+101,365
+9% +$2.25M 0.03% 353
2025
Q3 		$24.3M Buy
1,089,780
+741,002
+212% +$14.1M 0.03% 354
2025
Q2 		$6.41M Buy
+348,778
New +$5.88M 0.01% 427

Other funds holding AII

Wasatch Advisors
Wasatch Advisors Salt Lake City, Utah $13.5B AUM 16.58% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 33.83% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $85.7B AUM 51.02% 1-Year Est. Return
Inspire Investing
Inspire Investing Meridian, Idaho $2.37B AUM 29.82% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $551B AUM 33.95% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Victory Capital Management
Victory Capital Management San Antonio, Texas $179B AUM 29.92% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
STRS Ohio
STRS Ohio Columbus, Ohio $27.1B AUM 34.64% 1-Year Est. Return

Boston Partners's AII Position: Q3 2026 in Review

Boston Partners reduced its American Integrity Insurance (AII) stake by 22% in Q3 2026, selling an estimated $7.8M and leaving 1,185,443 shares worth $29.6M. The position accounts for 0.03% of the portfolio, ranked #332.

Boston Partners first reported a position in AII in Q2 2025 and has held it in 6 quarters since. 43 funds tracked by Wall St. Rank hold AII as of Q3 2026.

  • Boston Partners held 1,185,443 shares of American Integrity Insurance worth $29.6M as of Q3 2026.
  • Boston Partners sold 341,753 American Integrity Insurance shares in Q3 2026, an estimated $7.8M.
  • American Integrity Insurance made up 0.03% of Boston Partners's portfolio in Q3 2026, its #332 holding.
  • Boston Partners first reported a position in American Integrity Insurance in Q2 2025 and has held it in 6 quarters since.
  • 43 funds tracked by Wall St. Rank held American Integrity Insurance as of Q3 2026.

Based on Boston Partners's 13F filing for Q3 2026, filed 10 Nov 2026.