Mesirow Financial Investment Management, Inc.
Position in HALO — Halozyme Therapeutics, Inc.
CIK 1469475
CHICAGO, IL
Position in HALO
as of Jun 30, 2026
· filed Jul 22, 2026
Position Value
$742,156
+$152,602 QoQ
Shares Held
9,482
+3.9% QoQ
Ownership
0.008%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#338
of 664 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in HALO Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Mesirow Financial Investment Management, Inc. holds $3,138,903 across 10 Biotechnology names. HALO ranks #2 (23.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | REGN |
Regeneron Pharmaceuticals, Inc.
|
1,571 | $979,581 | |
| 2 | HALO |
Halozyme Therapeutics, Inc.
This page
|
9,482 | $742,156 | |
| 3 | ICCC |
Immucell Corp /De/
|
42,481 | $426,934 | |
| 4 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
628 | $311,946 | |
| 5 | NAMS |
NewAmsterdam Pharma Co N.V.
|
7,465 | $252,988 | |
| 6 | IONS |
Ionis Pharmaceuticals Inc
|
2,530 | $200,603 | |
| 7 | CSBR |
Champions Oncology, Inc.
|
15,800 | $97,328 | |
| 8 | INTS |
Intensity Therapeutics, Inc.
|
14,118 | $57,883 |
All Filings in HALO
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $742,156 | 9,482 | Shares | Sole | 2026-07-22 | |
| 2026-03-31 | $589,554 | 9,122 | Shares | Sole | 2026-04-21 | |
| 2025-12-31 | $638,138 | 9,482 | Shares | Sole | 2026-02-05 | |
| 2025-09-30 | $701,570 | 9,566 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $497,623 | 9,566 | Shares | Sole | 2025-08-04 | |
| 2025-03-31 | $666,559 | 10,446 | Shares | Sole | 2025-05-08 | |
| 2024-12-31 | $932,008 | 19,494 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $486,540 | 8,500 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $445,060 | 8,500 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $345,780 | 8,500 | Shares | Sole | 2024-04-25 | |
| 2023-12-31 | $295,680 | 8,000 | Shares | Sole | 2024-02-13 | |
| No filing history on record for this holder in this stock. | ||||||