Ken Griffin
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Ken Griffin’s Information Services Group III Stock Holding History

Ken Griffin’s Portfolio III Stock Details III Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-12,600
Closed -$72.8K – 13562
2025
Q4 		$72.8K Buy
+12,600
New +$70.7K ﹤0.01% 11851
2025
Q2 		– Sell
-114,900
Closed -$449K – 13704
2025
Q1 		$449K Buy
114,900
+112,500
+4,688% +$369K ﹤0.01% 8716
2024
Q4 		$8.02K Sell
2,400
-3,200
-57% -$10.7K ﹤0.01% 13701
2024
Q3 		$18.5K Sell
5,600
-100
-2% -$328 ﹤0.01% 12839
2024
Q2 		$16.8K Buy
5,700
+5,200
+1,040% +$17.5K ﹤0.01% 12775
2024
Q1 		$2.02K Sell
500
-800
-62% -$3.47K ﹤0.01% 14056
2023
Q4 		$6.12K Sell
1,300
-6,300
-83% -$27.6K ﹤0.01% 13374
2023
Q3 		$33.3K Sell
7,600
-2,900
-28% -$14.5K ﹤0.01% 12192
2023
Q2 		$56.3K Buy
10,500
+8,600
+453% +$44.6K ﹤0.01% 11667
2023
Q1 		$9.67K Buy
1,900
+600
+46% +$3.08K ﹤0.01% 13575
2022
Q4 		$5.98K Sell
1,300
-48,400
-97% -$245K ﹤0.01% 13953
2022
Q3 		$237K Buy
+49,700
New +$309K ﹤0.01% 10064

Other funds holding III

PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
Cerity Partners
Cerity Partners New York $70.8B AUM 21.68% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
CIC
Crawford Investment Counsel Atlanta, Georgia $5.85B AUM 12.61% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
HIM
Hillsdale Investment Management Toronto, Ontario, Canada $4.39B AUM 72.96% 1-Year Est. Return
CAG
Crestwood Advisors Group Boston, Massachusetts $6.74B AUM 30.22% 1-Year Est. Return

Ken Griffin's III Position: Q1 2026 in Review

Ken Griffin reduced its Information Services Group (III) stake by 83% in Q1 2026, selling an estimated $460K and leaving 18,882 shares worth $72.5K. The position accounts for ﹤0.01% of the portfolio, ranked #12230.

Ken Griffin first reported a position in III in Q1 2014 and has held it in 23 quarters since. The position peaked at $2.09M in Q3 2021. 143 funds tracked by Wall St. Rank hold III as of Q1 2026.

  • Ken Griffin held 18,882 shares of Information Services Group worth $72.5K as of Q1 2026.
  • Ken Griffin sold 93,535 Information Services Group shares in Q1 2026, an estimated $460K.
  • Information Services Group made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #12230 holding.
  • Ken Griffin first reported a position in Information Services Group in Q1 2014 and has held it in 23 quarters since.
  • Ken Griffin's Information Services Group position peaked at $2.09M in Q3 2021.
  • 143 funds tracked by Wall St. Rank held Information Services Group as of Q1 2026.

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