QOP
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Quinn Opportunity Partners’s Halozyme HALO Stock Holding History

Quinn Opportunity 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
2025
Q3 		– Sell
-6,000
Closed -$312K – 355
2025
Q2 		$312K Sell
6,000
-1,000
-14% -$56.9K 0.03% 275
2025
Q1 		$447K Sell
7,000
-5,500
-44% -$320K 0.03% 279
2024
Q4 		$598K Buy
+12,500
New +$641K 0.04% 245

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State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $185B AUM 39.58% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
SCM
Snyder Capital Management San Francisco, California $5.16B AUM 26.72% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $166B AUM 43.98% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return

Quinn Opportunity Partners's HALO Position: Q3 2025 in Review

Quinn Opportunity Partners sold out of Halozyme (HALO) in Q3 2025, closing a stake of 6,000 shares — an estimated $312K sold.

Quinn Opportunity Partners first reported a position in HALO in Q4 2024 and held it in 3 quarters. The position peaked at $598K in Q4 2024. 602 funds tracked by Wall St. Rank hold HALO as of Q3 2025.

  • Quinn Opportunity Partners reported no remaining Halozyme position as of Q3 2025 after selling out during the quarter.
  • Quinn Opportunity Partners sold 6,000 Halozyme shares in Q3 2025, an estimated $312K.
  • Quinn Opportunity Partners first reported a position in Halozyme in Q4 2024 and held it in 3 quarters.
  • Quinn Opportunity Partners's Halozyme position peaked at $598K in Q4 2024.
  • 602 funds tracked by Wall St. Rank held Halozyme as of Q3 2025.

Based on Quinn Opportunity Partners's 13F filing for Q3 2025, filed 13 Nov 2025.