Ken Griffin
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Ken Griffin’s Selective Insurance SIGI Stock Holding History

Ken Griffin’s Portfolio SIGI Stock Details SIGI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-700
Closed -$64.1K – 14830
2025
Q1 		$64.1K Buy
700
+600
+600% +$52.6K ﹤0.01% 12027
2024
Q4 		$9.35K Sell
100
-600
-86% -$57.5K ﹤0.01% 13651
2024
Q3 		$65.3K Buy
700
+300
+75% +$27.1K ﹤0.01% 11625
2024
Q2 		$37.5K Sell
400
-3,300
-89% -$323K ﹤0.01% 12045
2024
Q1 		$404K Buy
3,700
+1,700
+85% +$175K ﹤0.01% 8844
2023
Q4 		$199K Sell
2,000
-500
-20% -$51.3K ﹤0.01% 9965
2023
Q3 		$258K Sell
2,500
-800
-24% -$80.2K ﹤0.01% 9441
2023
Q2 		$317K Buy
3,300
+1,900
+136% +$187K ﹤0.01% 8931
2023
Q1 		$133K Sell
1,400
-300
-18% -$28.7K ﹤0.01% 10830
2022
Q4 		$151K Buy
+1,700
New +$155K ﹤0.01% 10602
2021
Q1 		– Sell
-3,400
Closed -$228K – 13667
2020
Q4 		$228K Buy
+3,400
New +$204K ﹤0.01% 9539
2018
Q4 		– Sell
-5,400
Closed -$343K – 9690
2018
Q3 		$343K Buy
+5,400
New +$332K ﹤0.01% 7354

Other funds holding SIGI

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
AQR Capital Management
AQR Capital Management Greenwich, Connecticut $218B AUM 29.41% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return

Ken Griffin's SIGI Position: Q1 2026 in Review

Ken Griffin increased its Selective Insurance (SIGI) stake by 146% in Q1 2026, buying an estimated $5.87M and bringing the position to 120,946 shares worth $9.12M. The position accounts for ﹤0.01% of the portfolio, ranked #3384.

Ken Griffin first reported a position in SIGI in Q2 2013 and has held it in 46 quarters since. The position peaked at $21M in Q3 2019. 373 funds tracked by Wall St. Rank hold SIGI as of Q1 2026.

  • Ken Griffin held 120,946 shares of Selective Insurance worth $9.12M as of Q1 2026.
  • Ken Griffin bought 71,685 Selective Insurance shares in Q1 2026, an estimated $5.87M.
  • Selective Insurance made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #3384 holding.
  • Ken Griffin first reported a position in Selective Insurance in Q2 2013 and has held it in 46 quarters since.
  • Ken Griffin's Selective Insurance position peaked at $21M in Q3 2019.
  • 373 funds tracked by Wall St. Rank held Selective Insurance as of Q1 2026.

Based on Citadel Advisors's 13F filing for Q1 2026, filed 15 May 2026.