Ken Griffin
ABX

Ken Griffin’s Abacus Global Management ABX Stock Holding History

Ken Griffin’s Portfolio ABX Stock Details ABX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$700K Sell
88,866
-802,112
-90% -$6.95M ﹤0.01% 8493
2025
Q4 		$7.62M Sell
890,978
-177,985
-17% -$1.17M ﹤0.01% 3637
2025
Q3 		$6.13M Sell
1,068,963
-111,294
-9% -$661K ﹤0.01% 3996
2025
Q2 		$6.07M Buy
1,180,257
+573,010
+94% +$4.23M ﹤0.01% 3787
2025
Q1 		$4.55M Buy
607,247
+159,233
+36% +$1.21M ﹤0.01% 4026
2024
Q4 		$3.51M Buy
448,014
+436,698
+3,859% +$3.74M ﹤0.01% 4569
2024
Q3 		$115K Sell
11,316
-189,719
-94% -$1.86M ﹤0.01% 10941
2024
Q2 		$1.74M Buy
201,035
+186,703
+1,303% +$2.1M ﹤0.01% 5578
2024
Q1 		$175K Buy
+14,332
New +$169K ﹤0.01% 10541
2022
Q3 		– Sell
-13,647
Closed -$136K – 12479
2022
Q2 		$136K Sell
13,647
-79,398
-85% -$790K ﹤0.01% 11077
2022
Q1 		$923K Sell
93,045
-77
-0.1% -$761 ﹤0.01% 7894
2021
Q4 		$919K Sell
93,122
-4,017
-4% -$39.6K ﹤0.01% 8158
2021
Q3 		$956K Buy
97,139
+2,449
+3% +$24K ﹤0.01% 8267
2021
Q2 		$924K Sell
94,690
-21,672
-19% -$213K ﹤0.01% 8570
2021
Q1 		$1.14M Buy
+116,362
New +$1.19M ﹤0.01% 7779

Other funds holding ABX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RA
Royce & Associates New York $10.1B AUM 42.88% 1-Year Est. Return
MCA
Mendon Capital Advisors Key Largo, Florida $283M AUM 40.56% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
CRC
Curi RMB Capital Chicago, Illinois $5.62B AUM 18.93% 1-Year Est. Return
Allspring Global Investments
Allspring Global Investments Charlotte, North Carolina $59.7B AUM 29.08% 1-Year Est. Return
AFA
Alta Fundamental Advisers New York $265M AUM 98.61% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
State of Wisconsin Investment Board
State of Wisconsin Investment Board Madison, Wisconsin $43.7B AUM 27.76% 1-Year Est. Return
CA
CSM Advisors Warrendale, Pennsylvania $4.07B AUM 29.62% 1-Year Est. Return

Ken Griffin's ABX Position: Q1 2026 in Review

Ken Griffin reduced its Abacus Global Management (ABX) stake by 90% in Q1 2026, selling an estimated $6.95M and leaving 88,866 shares worth $700K. The position accounts for ﹤0.01% of the portfolio, ranked #8493.

Ken Griffin first reported a position in ABX in Q1 2021 and has held it in 15 quarters since. The position peaked at $7.62M in Q4 2025. 132 funds tracked by Wall St. Rank hold ABX as of Q1 2026.

  • Ken Griffin held 88,866 shares of Abacus Global Management worth $700K as of Q1 2026.
  • Ken Griffin sold 802,112 Abacus Global Management shares in Q1 2026, an estimated $6.95M.
  • Abacus Global Management made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #8493 holding.
  • Ken Griffin first reported a position in Abacus Global Management in Q1 2021 and has held it in 15 quarters since.
  • Ken Griffin's Abacus Global Management position peaked at $7.62M in Q4 2025.
  • 132 funds tracked by Wall St. Rank held Abacus Global Management as of Q1 2026.

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