NMIMC
HALO icon

Northwestern Mutual Investment Management Company’s Halozyme HALO Stock Holding History

Northwestern Mutual Investment Management Company’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 		$1.7M Buy
26,345
+35
+0.1% +$2.47K 0.03% 370
2025
Q4 		$1.77M Buy
26,310
+238
+0.9% +$16K 0.02% 345
2025
Q3 		$1.91M Sell
26,072
-1,440
-5% -$95.7K 0.03% 310
2025
Q2 		$1.43M Sell
27,512
-776
-3% -$44.2K 0.02% 408
2025
Q1 		$1.81M Buy
28,288
+12
+0% +$697 0.03% 278
2024
Q4 		$1.35M Buy
28,276
+171
+0.6% +$8.77K 0.03% 423
2024
Q3 		$1.61M Sell
28,105
-302
-1% -$17.3K 0.04% 344
2024
Q2 		$1.49M Sell
28,407
-1,057
-4% -$46.4K 0.04% 343
2024
Q1 		$1.2M Buy
29,464
+75
+0.3% +$2.81K 0.03% 460
2023
Q4 		$1.09M Buy
29,389
+131
+0.4% +$4.93K 0.03% 477
2023
Q3 		$1.12M Sell
29,258
-6
-0% -$246 0.03% 404
2023
Q2 		$1.06M Sell
29,264
-734
-2% -$25K 0.03% 445
2023
Q1 		$1.15M Buy
29,998
+17,485
+140% +$820K 0.03% 395
2022
Q4 		$712K Sell
12,513
-7,386
-37% -$378K 0.02% 351
2022
Q3 		$787K Sell
19,899
-3,192
-14% -$141K 0.02% 408
2022
Q2 		$1.02M Sell
23,091
-292
-1% -$12.6K 0.02% 368
2022
Q1 		$933K Buy
23,383
+44
+0.2% +$1.57K 0.02% 485
2021
Q4 		$938K Sell
23,339
-173
-0.7% -$6.46K 0.02% 544
2021
Q3 		$956K Buy
23,512
+1,222
+5% +$51.1K 0.02% 503
2021
Q2 		$1.01M Buy
22,290
+1,079
+5% +$47.8K 0.02% 475
2021
Q1 		$884K Sell
21,211
-22,480
-51% -$1.03M 0.02% 517
2020
Q4 		$1.87M Buy
+43,691
New +$1.57M 0.02% 347

Other funds holding HALO

BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $3.37T AUM 44.26% 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 $113B AUM 38.87% 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

Northwestern Mutual Investment Management Company's HALO Position: Q1 2026 in Review

Northwestern Mutual Investment Management Company increased its Halozyme (HALO) stake by 0.13% in Q1 2026, buying an estimated $2.47K and bringing the position to 26,345 shares worth $1.7M. The position accounts for 0.03% of the portfolio, ranked #370.

Northwestern Mutual Investment Management Company first reported a position in HALO in Q4 2020 and has held it in 22 quarters since. The position peaked at $1.91M in Q3 2025. 635 funds tracked by Wall St. Rank hold HALO as of Q1 2026.

  • Northwestern Mutual Investment Management Company held 26,345 shares of Halozyme worth $1.7M as of Q1 2026.
  • Northwestern Mutual Investment Management Company bought 35 Halozyme shares in Q1 2026, an estimated $2.47K.
  • Halozyme made up 0.03% of Northwestern Mutual Investment Management Company's portfolio in Q1 2026, its #370 holding.
  • Northwestern Mutual Investment Management Company first reported a position in Halozyme in Q4 2020 and has held it in 22 quarters since.
  • Northwestern Mutual Investment Management Company's Halozyme position peaked at $1.91M in Q3 2025.
  • 635 funds tracked by Wall St. Rank held Halozyme as of Q1 2026.

Based on Northwestern Mutual Investment Management Company's 13F filing for Q1 2026, filed 8 May 2026.