Position in ABCL
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$32,224,995
+$17,898,214 QoQ
Shares Held
4,105,095
0.0% QoQ
Ownership
1.34%
of shares outstanding
% of Portfolio
1.35%
of 13F equity value
Holder Rank
#7
of 150 holders
Holding Since
Jun 2023
13 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ABCL Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026ArrowMark Colorado Holdings LLC holds $294,624,620 across 32 Biotechnology names. ABCL ranks #1 (10.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ABCL |
AbCellera Biologics Inc.
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|
4,105,095 | $32,224,995 | |
| 2 | DFTX |
Definium Therapeutics, Inc.
|
564,069 | $26,533,805 | |
| 3 | MAZE |
Maze Therapeutics, Inc.
|
767,383 | $22,898,708 | |
| 4 | TNGX |
Tango Therapeutics, Inc.
|
708,385 | $22,144,115 | |
| 5 | RPRX |
Royalty Pharma plc
|
366,199 | $20,532,777 | |
| 6 | PRAX |
Praxis Precision Medicines, Inc.
|
46,030 | $15,410,383 | |
| 7 | ZBIO |
Zenas BioPharma, Inc.
|
573,318 | $14,550,810 | |
| 8 | CGON |
CG Oncology, Inc.
|
155,354 | $11,037,901 |
All Filings in ABCL
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13 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $32,224,995 | 4,105,095 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $14,326,781 | 4,105,095 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $14,039,424 | 4,105,095 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $20,648,627 | 4,105,095 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $14,080,475 | 4,105,095 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $9,154,361 | 4,105,095 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $12,027,928 | 4,105,095 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $10,673,247 | 4,105,095 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $12,151,081 | 4,105,095 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $18,596,080 | 4,105,095 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $23,440,092 | 4,105,095 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $18,883,437 | 4,105,095 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $26,518,913 | 4,105,095 | Shares | Sole | 2023-08-14 | |
| No filing history on record for this holder in this stock. | ||||||