Comparable stake leader
Brendan Francis Klare
SEC ownership of Rank One Computing Corp
Top holders, 13D/G large-stake signals, insider positions, and transaction flow tied to CIK 0002077709.
Disclosed value leader
Bleichroeder LP
Comparable rows
0/19
Latest evidence
31 Mar 2026
- Public ticker
- ROC on Nasdaq
- Parsed ownership sources
-
3/4/5 and 13F
Source: Parsed SEC ownership filingsUse: Compare filing families carefully
- Largest SEC-reported holder
-
Brendan Francis Klare
Ranking: Comparable ownership first, then disclosed value
- Latest parsed ownership date
-
31 Mar 2026
Freshness: Most recent filing date in this holder set
- Issuer CIK
- 0002077709
- Issuer location
- Denver, CO
Ownership snapshot
CIK-linked ownership evidence from parsed SEC filings.
1 signal
Issuer
Names, identifiers, and filing context for this profile.
2 identity fields
Ownership snapshot
Top shareholders of Rank One Computing Corp (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Brendan Francis Klare
Disclosed value leader
Bleichroeder LP
Comparable rows
0/19
Latest evidence
31 Mar 2026
3/4/5
13F
Highest disclosed value: $3,495,000
19 rows are not safely comparable across share classes.
Showing 1-8 of 19 holder rows.
Quick read
Bleichroeder LP has the largest disclosed position value at $3.5M.
0 of 19 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens Bleichroeder LP's linked filing trail.
Disclosed position value
Top 5
Bleichroeder LP
$3.5M
G2 Investment Partners Management...
$3.14M
Alyeska Investment Group, L.P.
$2.45M
1492 Capital Management LLC
$1.27M
Panoramic Capital, LLC
$1.22M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-8 of 19 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Brendan Francis Klare |
3/4/5
President & Board Chairman, Director, 10%+ Owner
|
—
class O/S missing
|
—
4,069,790 shares
|
— | 23 Feb 2026 |
| Joshua Charles Klontz |
3/4/5
Chief Technology Officer, Director, 10%+ Owner
|
—
class O/S missing
|
—
4,069,790 shares
|
— | 23 Feb 2026 |
| Scott Jeffrey Klum |
3/4/5
10%+ Owner
|
—
class O/S missing
|
—
2,952,560 shares
|
— | 23 Feb 2026 |
| Bleichroeder LP |
13F
Company
|
—
class O/S missing
|
$3,495,000
500,000 shares
|
— | 31 Mar 2026 |
| G2 Investment Partners Management LLC |
13F
Company
|
—
class O/S missing
|
$3,141,453
449,421 shares
|
— | 31 Mar 2026 |
| Alyeska Investment Group, L.P. |
13F
Company
|
—
class O/S missing
|
$2,446,500
350,000 shares
|
— | 31 Mar 2026 |
| 1492 Capital Management LLC |
13F
Company
|
—
class O/S missing
|
$1,273,235
182,151 shares
|
— | 31 Mar 2026 |
| Panoramic Capital, LLC |
13F
Company
|
—
class O/S missing
|
$1,223,250
175,000 shares
|
— | 31 Mar 2026 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
Forms 3/4/5 flow
Insider trading overview
Insider buy and sell flow is broadly balanced over the last 12 months. No Buy or Sell transactions have been reported since 11 Jul 2025.
Buys
$0
Insiders: 0
Sells
$0
Insiders: 0
Net
$0
Shares: 0
Window
Last 12 months
4 rolling buckets
Buy value
Sell value
Shares: 0
Shares: 0
| Window (months) | Buy shares | Sell shares | Buy value | Sell value | Net value |
|---|---|---|---|---|---|
| 0-3 | 0 | 0 | $0 | $0 | $0 |
| 3-6 | 0 | 0 | $0 | $0 | $0 |
| 6-9 | 0 | 0 | $0 | $0 | $0 |
| 9-12 | 0 | 0 | $0 | $0 | $0 |
Reporting owners
Insider holders from Forms 3/4/5
Showing 1-13 of 13 reporting-owner rows connected to Rank One Computing Corp. Open a relationship link for the CIK-to-CIK filing trail.
Rows
13
Largest Forms 3/4/5 holder
Edward Francis Davis
Net 12M change
$0
Latest report
15 Jun 2026
| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Valuation | Report Date |
|---|---|---|---|---|---|---|
| Edward Francis Davis | Director | Mixed | 23 Feb 2026 | |||
| Joshua Charles Klontz | Chief Technology Officer, Director, 10%+ Owner | Mixed | 23 Feb 2026 | |||
| Scott Jeffrey Klum | 10%+ Owner | Mixed | 23 Feb 2026 | |||
| Anthony Edward Brown | Chief of Staff | Mixed | 23 Feb 2026 | |||
| B. Scott Swann | Chief Executive Officer, Director | Mixed | 23 Feb 2026 | |||
| J. Blake Moore | Chief Operating Officer | Mixed | 23 Feb 2026 | |||
| Brian Ashley Hibbeln | Director | Mixed | 23 Feb 2026 | |||
| Cody Heidt Barnes | Chief Financial Officer | Mixed | 23 Feb 2026 | |||
| David Simpson Ray | General Counsel | Mixed | 23 Feb 2026 | |||
| Dawn Clawson Meyerriecks | Director | Mixed | 23 Feb 2026 | |||
| Steven Mark Martinez | Director | Mixed | 23 Feb 2026 | |||
| Brendan Francis Klare | President & Board Chairman, Director, 10%+ Owner | Mixed | 23 Feb 2026 | |||
| Kathleen Louise Kiernan | Director | Mixed | 15 Jun 2026 |
Recent insider transactions for Rank One Computing Corp
Showing up to 300 recent insider transactions from the last 12 months.
| Insider | Symbol | Class | Transaction | % | SEC-reported value | SEC-reported price | Shares | Shares owned | Date | Ownership |
|---|---|---|---|---|---|---|---|---|---|---|
| Brendan Francis Klare | ROC | Common Stock; $0.01 par value | 0 | 4,069,790 | 23 Feb 2026 | Direct | ||||
| Steven Mark Martinez | ROC | Common Stock; $0.01 par value | 0 | 16,600 | 23 Feb 2026 | Direct | ||||
| Scott Jeffrey Klum | ROC | Common Stock; $0.01 par value | 0 | 2,952,560 | 23 Feb 2026 | Direct | ||||
| Joshua Charles Klontz | ROC | Common Stock; $0.01 par value | 0 | 4,069,790 | 23 Feb 2026 | Direct | ||||
| David Simpson Ray | ROC | Common Stock; $0.01 par value | 0 | 693,050 | 23 Feb 2026 | Direct | ||||
| Cody Heidt Barnes | ROC | Common Stock; $0.01 par value | 0 | 475,950 | 23 Feb 2026 | Direct | ||||
| J. Blake Moore | ROC | Common Stock; $0.01 par value | 0 | 0 | 23 Feb 2026 | Direct | ||||
| B. Scott Swann | ROC | Common Stock; $0.01 par value | 0 | 0 | 23 Feb 2026 | Direct | ||||
| Anthony Edward Brown | ROC | Common Stock; $0.01 par value | 0 | 0 | 23 Feb 2026 | Direct |
* marks a reported price that did not pass the local price check.