AMI Asset Management
HALO icon

AMI Asset Management’s Halozyme HALO Stock Holding History

AMI Asset Management’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
Q3 		$912K Sell
8,261
-3,888
-32% -$375K 0.05% 61
2026
Q2 		$951K Buy
12,149
+3,952
+48% +$269K 0.05% 64
2026
Q1 		$530K Sell
8,197
-465
-5% -$32.8K 0.03% 75
2025
Q4 		$583K Sell
8,662
-3,423
-28% -$230K 0.03% 75
2025
Q3 		$886K Sell
12,085
-7,591
-39% -$504K 0.05% 65
2025
Q2 		$1.02M Sell
19,676
-16,475
-46% -$937K 0.06% 52
2025
Q1 		$2.31M Sell
36,151
-1,309
-3% -$76K 0.14% 44
2024
Q4 		$1.79M Sell
37,460
-11,484
-23% -$589K 0.1% 45
2024
Q3 		$2.8M Sell
48,944
-7,702
-14% -$442K 0.15% 37
2024
Q2 		$2.97M Sell
56,646
-80,744
-59% -$3.54M 0.16% 36
2024
Q1 		$5.59M Sell
137,390
-5,665
-4% -$212K 0.29% 35
2023
Q4 		$5.29M Sell
143,055
-5,183
-3% -$195K 0.29% 37
2023
Q3 		$5.66M Sell
148,238
-3,508
-2% -$144K 0.35% 33
2023
Q2 		$5.47M Buy
151,746
+6,226
+4% +$212K 0.33% 32
2023
Q1 		$5.56M Buy
145,520
+19,938
+16% +$935K 0.35% 31
2022
Q4 		$7.15M Sell
125,582
-37
-0% -$1.89K 0.5% 32
2022
Q3 		$4.97M Sell
125,619
-69,772
-36% -$3.08M 0.36% 36
2022
Q2 		$8.6M Sell
195,391
-53,070
-21% -$2.3M 0.55% 34
2022
Q1 		$9.9M Buy
248,461
+12,160
+5% +$433K 0.52% 35
2021
Q4 		$9.5M Sell
236,301
-22,646
-9% -$845K 0.46% 38
2021
Q3 		$10.5M Buy
258,947
+8,977
+4% +$375K 0.53% 38
2021
Q2 		$11.4M Buy
249,970
+3,395
+1% +$150K 0.57% 36
2021
Q1 		$10.3M Buy
246,575
+1,099
+0.4% +$50.2K 0.54% 36
2020
Q4 		$10.5M Sell
245,476
-272,050
-53% -$9.8M 0.52% 36
2020
Q3 		$13.6M Sell
517,526
-8,863
-2% -$247K 0.69% 35
2020
Q2 		$14.1M Buy
+526,389
New +$11.9M 0.75% 33

Other funds holding HALO

Congress Asset Management
Congress Asset Management Boston, Massachusetts $15.4B AUM 30.39% 1-Year Est. Return
Wasatch Advisors
Wasatch Advisors Salt Lake City, Utah $13.5B AUM 16.58% 1-Year Est. Return
Boston Trust Walden
Boston Trust Walden Boston, Massachusetts $12.4B AUM 21.62% 1-Year Est. Return
Assenagon Asset Management
Assenagon Asset Management Senningerberg, Luxembourg $103B AUM 40.17% 1-Year Est. Return
BI Asset Management Fondsmaeglerselskab
BI Asset Management Fondsmaeglerselskab Kobenhavn, Denmark $13.1B AUM 35.37% 1-Year Est. Return
Arbejdsmarkedets Tillaegspension
Arbejdsmarkedets Tillaegspension Hilleroed $3.93B AUM 7.98% 1-Year Est. Return
Wedge Capital Management
Wedge Capital Management Charlotte, North Carolina $5.72B AUM 38.26% 1-Year Est. Return
AssetMark Inc
AssetMark Inc Concord, California $59.5B AUM 15.92% 1-Year Est. Return
DekaBank Deutsche Girozentrale
DekaBank Deutsche Girozentrale Frankfurt, Germany $87.8B AUM 20.94% 1-Year Est. Return
Swedbank
Swedbank Stockholm, Sweden $118B AUM 40.52% 1-Year Est. Return

AMI Asset Management's HALO Position: Q3 2026 in Review

AMI Asset Management reduced its Halozyme (HALO) stake by 32% in Q3 2026, selling an estimated $375K and leaving 8,261 shares worth $912K. The position accounts for 0.05% of the portfolio, ranked #61.

AMI Asset Management first reported a position in HALO in Q2 2020 and has held it in 26 quarters since. The position peaked at $14.1M in Q2 2020. 249 funds tracked by Wall St. Rank hold HALO as of Q3 2026.

  • AMI Asset Management held 8,261 shares of Halozyme worth $912K as of Q3 2026.
  • AMI Asset Management sold 3,888 Halozyme shares in Q3 2026, an estimated $375K.
  • Halozyme made up 0.05% of AMI Asset Management's portfolio in Q3 2026, its #61 holding.
  • AMI Asset Management first reported a position in Halozyme in Q2 2020 and has held it in 26 quarters since.
  • AMI Asset Management's Halozyme position peaked at $14.1M in Q2 2020.
  • 249 funds tracked by Wall St. Rank held Halozyme as of Q3 2026.

Based on AMI Asset Management's 13F filing for Q3 2026, filed 20 Oct 2026.