Connor, Clark & Lunn Investment Management Ltd.
Position in CRBU — Caribou Biosciences, Inc.
CIK 1596800
VANCOUVER, A1
Position in CRBU
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$58,407
-$631,032 QoQ
Shares Held
30,741
-81.0% QoQ
Ownership
0.031%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#68
of 137 holders
Holding Since
Dec 2022
4 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in CRBU Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Mar 31, 2026Connor, Clark & Lunn Investment Management Ltd. holds $706,217,774 across 100 Biotechnology names. CRBU ranks #98 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VRTX |
Vertex Pharmaceuticals Inc / Ma
|
251,711 | $112,399,029 | |
| 2 | IONS |
Ionis Pharmaceuticals Inc
|
874,089 | $65,635,343 | |
| 3 | ARWR |
Arrowhead Pharmaceuticals, Inc.
|
836,981 | $52,478,708 | |
| 4 | MIRM |
Mirum Pharmaceuticals, Inc.
|
479,476 | $44,293,992 | |
| 5 | REGN |
Regeneron Pharmaceuticals, Inc.
|
32,164 | $24,851,192 | |
| 6 | AXSM |
Axsome Therapeutics, Inc.
|
134,792 | $22,782,543 | |
| 7 | SRPT |
Sarepta Therapeutics, Inc.
|
1,019,951 | $22,194,133 | |
| 8 | TERN |
Terns Pharmaceuticals, Inc.
|
384,681 | $20,280,382 |
All Filings in CRBU
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $58,407 | 30,741 | Shares | Sole | 2026-05-11 | |
| 2023-06-30 | $689,439 | 162,221 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $420,286 | 79,150 | Shares | Sole | 2023-05-10 | |
| 2022-12-31 | $278,587 | 44,361 | Shares | Sole | 2023-02-10 | |
| No filing history on record for this holder in this stock. | ||||||