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Engineers Gate Manager’s Halozyme HALO Stock Holding History

Engineers Gate Manager’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 		$2.8M Sell
43,283
-47,476
-52% -$3.35M 0.04% 576
2025
Q4 		$6.11M Sell
90,759
-33,532
-27% -$2.26M 0.07% 287
2025
Q3 		$9.12M Sell
124,291
-17,406
-12% -$1.16M 0.1% 238
2025
Q2 		$7.37M Buy
141,697
+128,873
+1,005% +$7.33M 0.09% 296
2025
Q1 		$818K Sell
12,824
-16,544
-56% -$961K 0.01% 1182
2024
Q4 		$1.4M Sell
29,368
-27,724
-49% -$1.42M 0.02% 805
2024
Q3 		$3.27M Buy
57,092
+48,824
+591% +$2.8M 0.06% 425
2024
Q2 		$433K Sell
8,268
-25,495
-76% -$1.12M 0.01% 1283
2024
Q1 		$1.37M Sell
33,763
-51,874
-61% -$1.94M 0.04% 660
2023
Q4 		$3.17M Buy
85,637
+12,754
+17% +$480K 0.09% 307
2023
Q3 		$2.78M Buy
72,883
+54,439
+295% +$2.23M 0.1% 263
2023
Q2 		$665K Sell
18,444
-24,178
-57% -$825K 0.03% 900
2023
Q1 		$1.63M Buy
+42,622
New +$2M 0.07% 392
2022
Q3 		– Sell
-22,232
Closed -$978K – 1799
2022
Q2 		$978K Buy
+22,232
New +$962K 0.04% 732
2021
Q2 		– Sell
-11,400
Closed -$475K – 1764
2021
Q1 		$475K Buy
11,400
+2,099
+23% +$95.8K 0.02% 1028
2020
Q4 		$397K Sell
9,301
-11,199
-55% -$403K 0.02% 1123
2020
Q3 		$539K Buy
20,500
+8,100
+65% +$226K 0.03% 956
2020
Q2 		$332K Buy
+12,400
New +$280K 0.02% 1168

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

Engineers Gate Manager's HALO Position: Q1 2026 in Review

Engineers Gate Manager reduced its Halozyme (HALO) stake by 52% in Q1 2026, selling an estimated $3.35M and leaving 43,283 shares worth $2.8M. The position accounts for 0.04% of the portfolio, ranked #576.

Engineers Gate Manager first reported a position in HALO in Q2 2020 and has held it in 18 quarters since. The position peaked at $9.12M in Q3 2025. 634 funds tracked by Wall St. Rank hold HALO as of Q1 2026.

  • Engineers Gate Manager held 43,283 shares of Halozyme worth $2.8M as of Q1 2026.
  • Engineers Gate Manager sold 47,476 Halozyme shares in Q1 2026, an estimated $3.35M.
  • Halozyme made up 0.04% of Engineers Gate Manager's portfolio in Q1 2026, its #576 holding.
  • Engineers Gate Manager first reported a position in Halozyme in Q2 2020 and has held it in 18 quarters since.
  • Engineers Gate Manager's Halozyme position peaked at $9.12M in Q3 2025.
  • 634 funds tracked by Wall St. Rank held Halozyme as of Q1 2026.

Based on Engineers Gate Manager's 13F filing for Q1 2026, filed 15 May 2026.