Holocene Advisors
HALO icon

Holocene Advisors’s Halozyme HALO Stock Holding History

Holocene Advisors’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 		$720K Hold
9,205
– – ﹤0.01% 710
2026
Q1 		$595K Hold
9,205
– – ﹤0.01% 717
2025
Q4 		$619K Sell
9,205
-5,204
-36% -$350K ﹤0.01% 650
2025
Q3 		$1.06M Buy
+14,409
New +$957K ﹤0.01% 620

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

Holocene Advisors's HALO Position: Q2 2026 in Review

Holocene Advisors held its Halozyme (HALO) position steady in Q2 2026 at 9,205 shares worth $720K. The position accounts for ﹤0.01% of the portfolio, ranked #710.

Holocene Advisors first reported a position in HALO in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.06M in Q3 2025. 671 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Holocene Advisors held 9,205 shares of Halozyme worth $720K as of Q2 2026.
  • Holocene Advisors left its Halozyme share count unchanged in Q2 2026.
  • Halozyme made up ﹤0.01% of Holocene Advisors's portfolio in Q2 2026, its #710 holding.
  • Holocene Advisors first reported a position in Halozyme in Q3 2025 and has held it in 4 quarters since.
  • Holocene Advisors's Halozyme position peaked at $1.06M in Q3 2025.
  • 671 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Holocene Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.