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Horizon Investment Services’s Halozyme HALO Stock Holding History

Horizon Investment Services’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 		$2.25M Sell
28,793
-2,099
-7% -$143K 0.63% 46
2026
Q1 		$2M Buy
30,892
+180
+0.6% +$12.7K 0.69% 46
2025
Q4 		$2.07M Buy
30,712
+422
+1% +$28.4K 0.74% 37
2025
Q3 		$2.22M Buy
30,290
+3,228
+12% +$214K 0.84% 35
2025
Q2 		$1.41M Buy
27,062
+12,596
+87% +$717K 0.62% 42
2025
Q1 		$923K Buy
14,466
+9,707
+204% +$564K 0.45% 54
2024
Q4 		$228K Sell
4,759
-23,707
-83% -$1.22M 0.1% 115
2024
Q3 		$1.63M Buy
+28,466
New +$1.63M 0.7% 47

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

Horizon Investment Services's HALO Position: Q2 2026 in Review

Horizon Investment Services reduced its Halozyme (HALO) stake by 6.8% in Q2 2026, selling an estimated $143K and leaving 28,793 shares worth $2.25M. The position accounts for 0.63% of the portfolio, ranked #46.

Horizon Investment Services first reported a position in HALO in Q3 2024 and has held it in 8 quarters since. 671 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Horizon Investment Services held 28,793 shares of Halozyme worth $2.25M as of Q2 2026.
  • Horizon Investment Services sold 2,099 Halozyme shares in Q2 2026, an estimated $143K.
  • Halozyme made up 0.63% of Horizon Investment Services's portfolio in Q2 2026, its #46 holding.
  • Horizon Investment Services first reported a position in Halozyme in Q3 2024 and has held it in 8 quarters since.
  • 671 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Horizon Investment Services's 13F filing for Q2 2026, filed 6 Aug 2026.