Position in ONCH
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$506,688
+$5,438 QoQ
Shares Held
61,791
0.0% QoQ
Ownership
0.287%
of shares outstanding
% of Portfolio
0.57%
of 13F equity value
Holder Rank
#51
of 71 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ONCH Over Time
Shares Held
Position Value (USD)
Position in Shell Companies
Financial Services · as of Jun 30, 2026GRITSTONE ASSET MANAGEMENT LLC holds $79,191,117 across 92 Shell Companies names. ONCH ranks #60 (0.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | OACC |
Oaktree Acquisition Corp. III Life Sciences
|
473,889 | $4,225,515 | |
| 2 | ALDF |
Aldel Financial II Inc.
|
591,320 | $4,212,176 | |
| 3 | BEAG |
Bold Eagle Acquisition Corp.
|
588,381 | $2,077,131 | |
| 4 | 395,311 | $2,073,411 | |||
| 5 | HVII |
Hennessy Capital Investment Corp. VII
|
395,799 | $2,068,044 | |
| 6 | RAC |
Rithm Acquisition Corp.
|
197,598 | $2,066,875 | |
| 7 | NWAX |
New America Acquisition I Corp.
|
195,000 | $1,979,250 | |
| 8 | RREV |
RRE Ventures Acquisition Corp.
|
266,666 | $1,974,000 |
All Filings in ONCH
Export CSV
8 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 ONCHW | — | 12,358 | Shares | Sole | 2026-08-06 | |
| 2026-06-30 | $506,688 | 49,433 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 ONCHW | — | 12,358 | Shares | Sole | 2026-05-05 | |
| 2026-03-31 | $501,250 | 49,433 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 ONCHW | — | 12,358 | Shares | Sole | 2026-01-23 | |
| 2025-12-31 | $504,216 | 49,433 | Shares | Sole | 2026-01-23 | |
| 2025-09-30 ONCHW | — | 12,358 | Shares | Sole | 2025-11-04 | |
| 2025-09-30 | $516,574 | 49,433 | Shares | Sole | 2025-11-04 | |
| No filing history on record for this holder in this stock. | ||||||