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Winton Group’s Halozyme HALO Stock Holding History

Winton Group’s Portfolio HALO Stock Details HALO Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$4.72M Buy
60,348
+52,848
+705% +$3.6M 0.15% 173
2026
Q1 		$485K Buy
+7,500
New +$529K 0.02% 721
2025
Q4 		– Sell
-3,500
Closed -$257K – 1001
2025
Q3 		$257K Buy
+3,500
New +$232K 0.01% 648
2024
Q2 		– Sell
-148,130
Closed -$6.03M – 640
2024
Q1 		$6.03M Buy
+148,130
New +$5.55M 0.43% 39
2023
Q2 		– Sell
-17,040
Closed -$651K – 911
2023
Q1 		$651K Buy
+17,040
New +$799K 0.04% 595
2022
Q2 		– Sell
-124,869
Closed -$4.98M – 995
2022
Q1 		$4.98M Sell
124,869
-76,417
-38% -$2.72M 0.26% 67
2021
Q4 		$8.09M Buy
201,286
+159,304
+379% +$5.95M 0.49% 25
2021
Q3 		$1.71M Sell
41,982
-7,042
-14% -$294K 0.1% 254
2021
Q2 		$2.23M Buy
49,024
+2,889
+6% +$128K 0.12% 148
2021
Q1 		$1.92M Sell
46,135
-3,201
-6% -$146K 0.11% 165
2020
Q4 		$2.11M Sell
49,336
-152,765
-76% -$5.49M 0.15% 90
2020
Q3 		$5.31M Buy
202,101
+106,406
+111% +$2.96M 0.17% 106
2020
Q2 		$2.57M Buy
95,695
+10,812
+13% +$244K 0.07% 524
2020
Q1 		$1.53M Sell
84,883
-15,291
-15% -$290K 0.04% 650
2019
Q4 		$1.78M Buy
100,174
+79,775
+391% +$1.38M 0.02% 841
2019
Q3 		$316K Buy
+20,399
New +$336K ﹤0.01% 1261

Other funds holding HALO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 46.21% 1-Year Est. Return
LSV Asset Management
LSV Asset Management Chicago, Illinois $55.1B AUM 45.38% 1-Year Est. Return
SIMG
Stephens Investment Management Group Houston, Texas $9.33B AUM 56.1% 1-Year Est. Return
CAM
Congress Asset Management Boston, Massachusetts $16.3B AUM 42.69% 1-Year Est. Return
TD Asset Management
TD Asset Management Toronto, Ontario, Canada $115B AUM 41.58% 1-Year Est. Return
BTW
Boston Trust Walden Boston, Massachusetts $13.1B AUM 24.63% 1-Year Est. Return

Winton Group's HALO Position: Q2 2026 in Review

Winton Group increased its Halozyme (HALO) stake by 705% in Q2 2026, buying an estimated $3.6M and bringing the position to 60,348 shares worth $4.72M. The position accounts for 0.15% of the portfolio, ranked #173.

Winton Group first reported a position in HALO in Q3 2019 and has held it in 16 quarters since. The position peaked at $8.09M in Q4 2021. 405 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Winton Group held 60,348 shares of Halozyme worth $4.72M as of Q2 2026.
  • Winton Group bought 52,848 Halozyme shares in Q2 2026, an estimated $3.6M.
  • Halozyme made up 0.15% of Winton Group's portfolio in Q2 2026, its #173 holding.
  • Winton Group first reported a position in Halozyme in Q3 2019 and has held it in 16 quarters since.
  • Winton Group's Halozyme position peaked at $8.09M in Q4 2021.
  • 405 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Winton Group's 13F filing for Q2 2026, filed 7 Aug 2026.