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Cookson Peirce & Co’s Halozyme HALO Stock Holding History

Cookson Peirce & Co’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 		$486K Buy
+6,213
New +$424K 0.02% 258
2024
Q4 		– Sell
-315,378
Closed -$18.1M – 283
2024
Q3 		$18.1M Buy
+315,378
New +$18.1M 0.85% 40
2023
Q1 		– Sell
-46,272
Closed -$2.63M – 233
2022
Q4 		$2.63M Sell
46,272
-4,659
-9% -$239K 0.17% 70
2022
Q3 		$2.01M Buy
50,931
+629
+1% +$27.8K 0.14% 83
2022
Q2 		$2.21M Buy
+50,302
New +$2.18M 0.15% 82

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

Cookson Peirce & Co's HALO Position: Q2 2026 in Review

Cookson Peirce & Co opened a new position in Halozyme (HALO) in Q2 2026: 6,213 shares worth $486K. The stake represents 0.02% of the portfolio and ranks #258 among its holdings. This is a return to the name: Cookson Peirce & Co previously reported a position in HALO as recently as Q3 2024.

Cookson Peirce & Co first reported a position in HALO in Q2 2022 and has held it in 5 quarters since. The position peaked at $18.1M in Q3 2024. 671 funds tracked by Wall St. Rank hold HALO as of Q2 2026.

  • Cookson Peirce & Co held 6,213 shares of Halozyme worth $486K as of Q2 2026.
  • Halozyme was a new Cookson Peirce & Co position in Q2 2026.
  • Halozyme made up 0.02% of Cookson Peirce & Co's portfolio in Q2 2026, its #258 holding.
  • Cookson Peirce & Co first reported a position in Halozyme in Q2 2022 and has held it in 5 quarters since.
  • Cookson Peirce & Co's Halozyme position peaked at $18.1M in Q3 2024.
  • 671 funds tracked by Wall St. Rank held Halozyme as of Q2 2026.

Based on Cookson Peirce & Co's 13F filing for Q2 2026, filed 23 Jul 2026.