Jane Street
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Jane Street’s Assurant AIZ Stock Holding History

Jane Street’s Portfolio AIZ Stock Details AIZ Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$588K Buy
+2,700
New +$616K ﹤0.01% 7671
2025
Q3 		– Sell
-1,500
Closed -$296K – 10686
2025
Q2 		$296K Buy
+1,500
New +$295K ﹤0.01% 7888
2024
Q3 		– Sell
-18,900
Closed -$3.14M – 9503
2024
Q2 		$3.14M Buy
18,900
+1,700
+10% +$295K ﹤0.01% 3739
2024
Q1 		$3.24M Buy
17,200
+14,100
+455% +$2.46M ﹤0.01% 3276
2023
Q4 		$522K Sell
3,100
-12,200
-80% -$1.94M ﹤0.01% 6685
2023
Q3 		$2.2M Buy
15,300
+8,600
+128% +$1.18M ﹤0.01% 3896
2023
Q2 		$842K Sell
6,700
-13,500
-67% -$1.68M ﹤0.01% 5499
2023
Q1 		$2.43M Sell
20,200
-5,600
-22% -$701K ﹤0.01% 3488
2022
Q4 		$3.23M Sell
25,800
-2,700
-9% -$360K ﹤0.01% 3109
2022
Q3 		$4.14M Buy
28,500
+1,900
+7% +$310K ﹤0.01% 2896
2022
Q2 		$4.6M Sell
26,600
-2,900
-10% -$525K ﹤0.01% 2797
2022
Q1 		$5.36M Buy
29,500
+27,200
+1,183% +$4.46M ﹤0.01% 2917
2021
Q4 		$358K Sell
2,300
-2,300
-50% -$365K ﹤0.01% 7850
2021
Q3 		$726K Sell
4,600
-32,100
-87% -$5.18M ﹤0.01% 6563
2021
Q2 		$5.73M Buy
36,700
+29,900
+440% +$4.67M ﹤0.01% 2438
2021
Q1 		$964K Buy
6,800
+2,700
+66% +$364K ﹤0.01% 5524
2020
Q4 		$559K Buy
+4,100
New +$531K ﹤0.01% 5567

Other funds holding AIZ

Bank of New York Mellon
Bank of New York Mellon New York $544B AUM 28.31% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Jane Street's AIZ Position: Q1 2026 in Review

Jane Street increased its Assurant (AIZ) stake by 375% in Q1 2026, buying an estimated $2.45M and bringing the position to 13,623 shares worth $2.97M. The position accounts for ﹤0.01% of the portfolio, ranked #4366.

Jane Street first reported a position in AIZ in Q2 2013 and has held it in 35 quarters since. The position peaked at $52M in Q2 2025. 580 funds tracked by Wall St. Rank hold AIZ as of Q1 2026.

  • Jane Street held 13,623 shares of Assurant worth $2.97M as of Q1 2026.
  • Jane Street bought 10,757 Assurant shares in Q1 2026, an estimated $2.45M.
  • Assurant made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #4366 holding.
  • Jane Street first reported a position in Assurant in Q2 2013 and has held it in 35 quarters since.
  • Jane Street's Assurant position peaked at $52M in Q2 2025.
  • 580 funds tracked by Wall St. Rank held Assurant as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.