Simplex Trading
HROW icon

Simplex Trading’s Harrow HROW Stock Holding History

Simplex Trading’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
Q2 		$652K Sell
15,349
-4,259
-22% -$158K ﹤0.01% 3285
2026
Q1 		$691K Buy
+19,608
New +$862K ﹤0.01% 2902
2025
Q4 		– Sell
-40,360
Closed -$1.69M – 9191
2025
Q3 		$1.94M Buy
40,360
+32,239
+397% +$1.21M ﹤0.01% 2351
2025
Q2 		$248K Sell
8,121
-25,659
-76% -$689K ﹤0.01% 4270
2025
Q1 		$898K Buy
+33,780
New +$1.01M ﹤0.01% 2800
2024
Q3 		– Sell
-22,916
Closed -$775K – 8937
2024
Q2 		$478K Buy
+22,916
New +$343K ﹤0.01% 3722
2023
Q4 		– Sell
-23,210
Closed -$275K – 9236
2023
Q3 		$333K Buy
+23,210
New +$406K ﹤0.01% 3829
2023
Q2 		– Sell
-3,068
Closed -$67.5K – 9370
2023
Q1 		$64K Buy
+3,068
New +$52.3K ﹤0.01% 5644
2022
Q4 		– Sell
-1,764
Closed -$21.1K – 9686
2022
Q3 		$21K Sell
1,764
-14,759
-89% -$120K ﹤0.01% 7464
2022
Q2 		$120K Buy
16,523
+6,936
+72% +$46.8K ﹤0.01% 5314
2022
Q1 		$65K Buy
+9,587
New +$74K ﹤0.01% 6767
2020
Q4 		– Sell
-1,400
Closed -$7.89K – 8634
2020
Q3 		$7K Buy
1,400
+318
+29% +$1.91K ﹤0.01% 6953
2020
Q2 		$5K Sell
1,082
-4,976
-82% -$24.5K ﹤0.01% 6968
2020
Q1 		$23K Sell
6,058
-5,750
-49% -$34.1K ﹤0.01% 5832
2019
Q4 		$91K Sell
11,808
-68,205
-85% -$395K ﹤0.01% 4606
2019
Q3 		$449K Buy
+80,013
New +$524K ﹤0.01% 2730

Other funds holding HROW

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
OM
Opaleye Management Boston, Massachusetts $1.1B AUM 197.64% 1-Year Est. Return
PCMF
Private Capital Management (Florida) Naples, Florida $1.14B AUM 34.86% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
DTC
Deep Track Capital Greenwich, Connecticut $6.87B AUM 205.24% 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
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
JT
Jupiter Topco New York $245B AUM

Simplex Trading's HROW Position: Q2 2026 in Review

Simplex Trading reduced its Harrow (HROW) stake by 22% in Q2 2026, selling an estimated $158K and leaving 15,349 shares worth $652K. The position accounts for ﹤0.01% of the portfolio, ranked #3285.

Simplex Trading first reported a position in HROW in Q3 2019 and has held it in 16 quarters since. The position peaked at $1.94M in Q3 2025. 223 funds tracked by Wall St. Rank hold HROW as of Q2 2026.

  • Simplex Trading held 15,349 shares of Harrow worth $652K as of Q2 2026.
  • Simplex Trading sold 4,259 Harrow shares in Q2 2026, an estimated $158K.
  • Harrow made up ﹤0.01% of Simplex Trading's portfolio in Q2 2026, its #3285 holding.
  • Simplex Trading first reported a position in Harrow in Q3 2019 and has held it in 16 quarters since.
  • Simplex Trading's Harrow position peaked at $1.94M in Q3 2025.
  • 223 funds tracked by Wall St. Rank held Harrow as of Q2 2026.

Based on Simplex Trading's 13F filing for Q2 2026, filed 12 Aug 2026.