Position in PROK
as of Jun 30, 2026
· filed Aug 13, 2026
Position Value
$4,080,000
+$500,000 QoQ
Shares Held
2,000,000
0.0% QoQ
Ownership
0.662%
of shares outstanding
% of Portfolio
0.73%
of 13F equity value
Holder Rank
#5
of 70 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in PROK Over Time
Shares Held
Position Value (USD)
Position in Biotechnology
Healthcare · as of Jun 30, 2026Bleichroeder LP holds $77,085,887 across 20 Biotechnology names. PROK ranks #8 (5.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | DTIL |
Precision Biosciences Inc
|
2,018,190 | $15,862,973 | |
| 2 | CUE |
Cue Biopharma, Inc.
|
370,682 | $11,698,723 | |
| 3 | IMMX |
Immix Biopharma, Inc.
|
1,000,000 | $10,310,000 | |
| 4 | KZIA |
Kazia Therapeutics Ltd
|
400,000 | $5,632,000 | |
| 5 | CGEM |
Cullinan Therapeutics, Inc.
|
250,000 | $4,552,500 | |
| 6 | EYPT |
EyePoint, Inc.
|
316,515 | $4,526,164 | |
| 7 | GNLX |
GENELUX Corp
|
1,380,666 | $4,155,804 | |
| 8 | PROK |
Prokidney Corp.
This page
|
2,000,000 | $4,080,000 |
All Filings in PROK
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,080,000 | 2,000,000 | Shares | Sole | 2026-08-13 | |
| 2026-03-31 | $3,580,000 | 2,000,000 | Shares | Sole | 2026-05-14 | |
| 2025-12-31 | $4,480,000 | 2,000,000 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $4,840,000 | 2,000,000 | Shares | Sole | 2025-11-14 | |
| No filing history on record for this holder in this stock. | ||||||