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Woodline Partners’s Halozyme HALO Stock Holding History

Woodline Partners’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 		$8.15M Buy
+104,162
New +$7.1M 0.03% 582
2024
Q1 		– Sell
-173,808
Closed -$6.42M – 580
2023
Q4 		$6.42M Buy
+173,808
New +$6.55M 0.07% 286
2023
Q3 		– Sell
-346,555
Closed -$12.5M – 655
2023
Q2 		$12.5M Buy
+346,555
New +$11.8M 0.15% 180

Other funds holding HALO

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.55T AUM 33.47% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $33.3B AUM 44.76% 1-Year Est. Return

Woodline Partners's HALO Position: Q2 2026 in Review

Woodline Partners opened a new position in Halozyme (HALO) in Q2 2026: 104,162 shares worth $8.15M. The stake represents 0.03% of the portfolio and ranks #582 among its holdings. This is a return to the name: Woodline Partners previously reported a position in HALO as recently as Q4 2023.

Woodline Partners first reported a position in HALO in Q2 2023 and has held it in 3 quarters since. The position peaked at $12.5M in Q2 2023. 671 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Woodline Partners held 104,162 shares of Halozyme worth $8.15M as of Q2 2026.
  • Halozyme was a new Woodline Partners position in Q2 2026.
  • Halozyme made up 0.03% of Woodline Partners's portfolio in Q2 2026, its #582 holding.
  • Woodline Partners first reported a position in Halozyme in Q2 2023 and has held it in 3 quarters since.
  • Woodline Partners's Halozyme position peaked at $12.5M in Q2 2023.
  • 671 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Woodline Partners's 13F filing for Q2 2026, filed 14 Aug 2026.