Ken Griffin
HROW icon

Ken Griffin’s Harrow HROW Stock Holding History

Ken Griffin’s Portfolio HROW Stock Details HROW Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$6.35M Buy
180,000
+58,500
+48% +$2.57M ﹤0.01% 3958
2025
Q4 		$5.95M Sell
121,500
-37,600
-24% -$1.58M ﹤0.01% 4018
2025
Q3 		$7.67M Buy
159,100
+48,400
+44% +$1.82M ﹤0.01% 3643
2025
Q2 		$3.38M Buy
110,700
+23,400
+27% +$629K ﹤0.01% 4772
2025
Q1 		$2.32M Sell
87,300
-100,800
-54% -$3.02M ﹤0.01% 5251
2024
Q4 		$6.31M Sell
188,100
-35,300
-16% -$1.56M ﹤0.01% 3598
2024
Q3 		$10M Buy
223,400
+28,200
+14% +$953K ﹤0.01% 2883
2024
Q2 		$4.08M Buy
195,200
+140,900
+259% +$2.11M ﹤0.01% 4066
2024
Q1 		$718K Buy
54,300
+22,200
+69% +$237K ﹤0.01% 7616
2023
Q4 		$360K Buy
32,100
+6,600
+26% +$78.1K ﹤0.01% 8785
2023
Q3 		$366K Sell
25,500
-75,400
-75% -$1.32M ﹤0.01% 8732
2023
Q2 		$1.92M Buy
100,900
+17,300
+21% +$381K ﹤0.01% 5216
2023
Q1 		$1.77M Buy
83,600
+34,900
+72% +$595K ﹤0.01% 5624
2022
Q4 		$719K Buy
48,700
+14,100
+41% +$169K ﹤0.01% 7483
2022
Q3 		$418K Buy
+34,600
New +$281K ﹤0.01% 8856
2022
Q1 		– Sell
-33,000
Closed -$285K – 14002
2021
Q4 		$285K Sell
33,000
-7,300
-18% -$72.1K ﹤0.01% 11040
2021
Q3 		$366K Sell
40,300
-5,200
-11% -$47.1K ﹤0.01% 10612
2021
Q2 		$423K Buy
45,500
+3,800
+9% +$32.4K ﹤0.01% 10431
2021
Q1 		$281K Buy
41,700
+15,300
+58% +$125K ﹤0.01% 11009
2020
Q4 		$181K Buy
26,400
+4,100
+18% +$23.1K ﹤0.01% 9815
2020
Q3 		$125K Buy
+22,300
New +$134K ﹤0.01% 9130
2020
Q2 		– Sell
-12,900
Closed -$49K – 10094
2020
Q1 		$49K Sell
12,900
-8,600
-40% -$50.9K ﹤0.01% 9036
2019
Q4 		$167K Buy
21,500
+1,900
+10% +$11K ﹤0.01% 8303
2019
Q3 		$110K Buy
+19,600
New +$128K ﹤0.01% 8440

Other funds holding HROW

OM
Opaleye Management Boston, Massachusetts $759M AUM 124.8% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
PCMF
Private Capital Management (Florida) Naples, Florida $1B AUM 15.98% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LCG
Luxor Capital Group New York $1.43B AUM 30.88% 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
Marshall Wace
Marshall Wace London, United Kingdom $127B AUM 46.06% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
IC
Ikarian Capital Dallas, Texas $1.23B AUM 600.17% 1-Year Est. Return

Ken Griffin's HROW Position: Q1 2026 in Review

Ken Griffin reduced its Harrow (HROW) stake by 29% in Q1 2026, selling an estimated $3.99M and leaving 221,258 shares worth $7.8M. The position accounts for ﹤0.01% of the portfolio, ranked #3617.

Ken Griffin first reported a position in HROW in Q4 2016 and has held it in 28 quarters since. The position peaked at $20.4M in Q2 2025. 218 funds tracked by Wall St. Rank hold HROW as of Q1 2026.

  • Ken Griffin held 221,258 shares of Harrow worth $7.8M as of Q1 2026.
  • Ken Griffin sold 90,813 Harrow shares in Q1 2026, an estimated $3.99M.
  • Harrow made up ﹤0.01% of Ken Griffin's portfolio in Q1 2026, its #3617 holding.
  • Ken Griffin first reported a position in Harrow in Q4 2016 and has held it in 28 quarters since.
  • Ken Griffin's Harrow position peaked at $20.4M in Q2 2025.
  • 218 funds tracked by Wall St. Rank held Harrow as of Q1 2026.

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