Walleye Capital
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Walleye Capital’s Halozyme HALO Stock Holding History

Walleye Capital’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
Q1 		$821K Sell
12,700
-1,300
-9% -$91.6K ﹤0.01% 2255
2025
Q4 		$942K Buy
14,000
+8,700
+164% +$585K ﹤0.01% 2483
2025
Q3 		$389K Sell
5,300
-400
-7% -$26.6K ﹤0.01% 2810
2025
Q2 		$297K Buy
5,700
+1,600
+39% +$91K ﹤0.01% 3060
2025
Q1 		$262K Buy
+4,100
New +$238K ﹤0.01% 3059
2024
Q4 		– Sell
-4,200
Closed -$240K – 5120
2024
Q3 		$240K Buy
4,200
+1,300
+45% +$74.5K ﹤0.01% 3863
2024
Q2 		$152K Sell
2,900
-6,700
-70% -$294K ﹤0.01% 4484
2024
Q1 		$391K Buy
9,600
+7,800
+433% +$292K ﹤0.01% 3419
2023
Q4 		$66.5K Sell
1,800
-1,600
-47% -$60.3K ﹤0.01% 4217
2023
Q3 		$130K Buy
+3,400
New +$139K ﹤0.01% 3806
2023
Q1 		– Sell
-200
Closed -$11.4K – 4109
2022
Q4 		$11.4K Sell
200
-200
-50% -$10.2K ﹤0.01% 2740
2022
Q3 		$16K Buy
+400
New +$17.7K ﹤0.01% 2755
2019
Q4 		– Sell
-200
Closed -$3K – 1979
2019
Q3 		$3K Sell
200
-13,400
-99% -$221K ﹤0.01% 1824
2019
Q2 		$234K Buy
+13,600
New +$219K 0.03% 880

Other funds holding HALO

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
Bank of America
Bank of America Charlotte, North Carolina $1.37T AUM 24.88% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $95.5B AUM 28.4% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
William Blair Investment Management
William Blair Investment Management Chicago, Illinois $30.3B AUM 33.75% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Walleye Capital's HALO Position: Q1 2026 in Review

Walleye Capital increased its Halozyme (HALO) stake by 19% in Q1 2026, buying an estimated $613K and bringing the position to 53,364 shares worth $3.45M. The position accounts for 0.01% of the portfolio, ranked #1043.

Walleye Capital first reported a position in HALO in Q2 2019 and has held it in 14 quarters since. The position peaked at $9.81M in Q2 2024. 634 funds tracked by Wall St. Rank hold HALO as of Q1 2026.

  • Walleye Capital held 53,364 shares of Halozyme worth $3.45M as of Q1 2026.
  • Walleye Capital bought 8,696 Halozyme shares in Q1 2026, an estimated $613K.
  • Halozyme made up 0.01% of Walleye Capital's portfolio in Q1 2026, its #1043 holding.
  • Walleye Capital first reported a position in Halozyme in Q2 2019 and has held it in 14 quarters since.
  • Walleye Capital's Halozyme position peaked at $9.81M in Q2 2024.
  • 634 funds tracked by Wall St. Rank held Halozyme as of Q1 2026.

Based on Walleye Capital's 13F filing for Q1 2026, filed 11 May 2026.