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Steamboat Capital Partners’s Halozyme HALO Stock Holding History

Steamboat Capital 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 		$8.48M Sell
108,366
-1,371
-1% -$93.5K 1.81% 20
2026
Q1 		$7.09M Sell
109,737
-34,503
-24% -$2.43M 1.76% 27
2025
Q4 		$9.71M Buy
144,240
+1,663
+1% +$112K 2.66% 13
2025
Q3 		$10.5M Sell
142,577
-28,923
-17% -$1.92M 2.72% 12
2025
Q2 		$8.92M Buy
171,500
+21,500
+14% +$1.22M 2.54% 15
2025
Q1 		$9.57M Sell
150,000
-99,751
-40% -$5.79M 2.89% 14
2024
Q4 		$11.9M Buy
249,751
+75,890
+44% +$3.89M 3.69% 8
2024
Q3 		$9.95M Sell
173,861
-3,694
-2% -$212K 3.14% 12
2024
Q2 		$9.3M Buy
177,555
+5,606
+3% +$246K 3.41% 10
2024
Q1 		$6.99M Buy
171,949
+2,865
+2% +$107K 2.41% 17
2023
Q4 		$6.25M Sell
169,084
-27,814
-14% -$1.05M 2.35% 20
2023
Q3 		$7.52M Buy
196,898
+3,653
+2% +$150K 2.79% 16
2023
Q2 		$6.97M Sell
193,245
-6,755
-3% -$230K 2.4% 18
2023
Q1 		$7.64M Buy
+200,000
New +$9.38M 2.53% 18

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

Steamboat Capital Partners's HALO Position: Q2 2026 in Review

Steamboat Capital Partners reduced its Halozyme (HALO) stake by 1.2% in Q2 2026, selling an estimated $93.5K and leaving 108,366 shares worth $8.48M. The position accounts for 1.81% of the portfolio, ranked #20.

Steamboat Capital Partners first reported a position in HALO in Q1 2023 and has held it in 14 quarters since. The position peaked at $11.9M in Q4 2024. 672 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Steamboat Capital Partners held 108,366 shares of Halozyme worth $8.48M as of Q2 2026.
  • Steamboat Capital Partners sold 1,371 Halozyme shares in Q2 2026, an estimated $93.5K.
  • Halozyme made up 1.81% of Steamboat Capital Partners's portfolio in Q2 2026, its #20 holding.
  • Steamboat Capital Partners first reported a position in Halozyme in Q1 2023 and has held it in 14 quarters since.
  • Steamboat Capital Partners's Halozyme position peaked at $11.9M in Q4 2024.
  • 672 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

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