Ken Griffin
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Ken Griffin’s Root ROOT Stock Holding History

Ken Griffin’s Portfolio ROOT Stock Details ROOT Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$859K Sell
19,449
-52,032
-73% -$3.04M ﹤0.01% 8005
2025
Q4 		$5.16M Sell
71,481
-35,485
-33% -$2.83M ﹤0.01% 4243
2025
Q3 		$9.57M Buy
106,966
+16,919
+19% +$1.77M ﹤0.01% 3345
2025
Q2 		$11.5M Sell
90,047
-85,061
-49% -$11.5M ﹤0.01% 2829
2025
Q1 		$23.4M Sell
175,108
-13,433
-7% -$1.54M ﹤0.01% 1861
2024
Q4 		$13.7M Sell
188,541
-4,269
-2% -$295K ﹤0.01% 2587
2024
Q3 		$7.28M Buy
192,810
+92,594
+92% +$4.78M ﹤0.01% 3368
2024
Q2 		$5.17M Buy
100,216
+2,980
+3% +$172K ﹤0.01% 3702
2024
Q1 		$5.94M Buy
97,236
+65,060
+202% +$1.53M ﹤0.01% 3672
2023
Q4 		$337K Buy
32,176
+30,946
+2,516% +$307K ﹤0.01% 8929
2023
Q3 		$11.7K Buy
+1,230
New +$12.7K ﹤0.01% 12997
2023
Q2 		– Sell
-15
Closed -$83 – 15098
2023
Q1 		$68 Sell
15
-7,179
-100% -$36.4K ﹤0.01% 14602
2022
Q4 		$32.3K Sell
7,194
-20,750
-74% -$143K ﹤0.01% 12647
2022
Q3 		$220K Buy
27,944
+15,092
+117% +$236K ﹤0.01% 10220
2022
Q2 		$275K Buy
12,852
+162
+1% +$4.39K ﹤0.01% 9987
2022
Q1 		$450K Sell
12,690
-15,260
-55% -$550K ﹤0.01% 9648
2021
Q4 		$1.56M Buy
27,950
+17,875
+177% +$1.4M ﹤0.01% 6799
2021
Q3 		$956K Buy
10,075
+8,596
+581% +$1.07M ﹤0.01% 8271
2021
Q2 		$288K Buy
+1,479
New +$280K ﹤0.01% 11369
2021
Q1 		– Sell
-6,449
Closed -$1.95M – 13638
2020
Q4 		$1.82M Buy
+6,449
New +$2.13M ﹤0.01% 5520

Other funds holding ROOT

RMC
Ribbit Management Company Palo Alto, California $1.68B AUM 40.61% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $145B AUM 22.78% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $645B AUM 30.41% 1-Year Est. Return
FCM
Findell Capital Management New York $341M AUM 135.6% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
GP
Galileo PTC Road Town, Tortola, British Virgin Islands $1.11B AUM 39.05% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Ken Griffin's ROOT Position: Q1 2026 in Review

Ken Griffin reduced its Root (ROOT) stake by 73% in Q1 2026, selling an estimated $3.04M and leaving 19,449 shares worth $859K. The position accounts for ﹤0.01% of the portfolio, ranked #8005.

Ken Griffin first reported a position in ROOT in Q4 2020 and has held it in 20 quarters since. The position peaked at $23.4M in Q1 2025. 149 funds tracked by Wall St. Rank hold ROOT as of Q1 2026.

  • Ken Griffin held 19,449 shares of Root worth $859K as of Q1 2026.
  • Ken Griffin sold 52,032 Root shares in Q1 2026, an estimated $3.04M.
  • Root made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8005 holding.
  • Ken Griffin first reported a position in Root in Q4 2020 and has held it in 20 quarters since.
  • Ken Griffin's Root position peaked at $23.4M in Q1 2025.
  • 149 funds tracked by Wall St. Rank held Root as of Q1 2026.

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