ROCNasdaqServices-Prepackaged SoftwareFiscal year ends December 31
Rank One Computing Corp
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 13, 2026
$3.56−0.09 (-2.47%)
Close on Oct 19, 2026
- Market cap
- $67.93M
- P/E (TTM)
- –
- Dividend yield
- –
Ownership
Institutional holdings as of Jun 30, 2026, from 13F filings
Held by institutions
8.8%
2M of 19M shares
Institutional holders
19
8 new, 2 sold out
Net institutional buying
-0M
In Q2 2026
Insider trades, 12 months
1 buys · 0 sales
Net bought $17.44K
Shares held by institutions
Holders of more than 5%
Latest Schedule 13D (active) or 13G (passive) filed by each holder
| Holder | Shares | % of class | Filing | As of |
|---|---|---|---|---|
| Laurence W. Lytton | 967,807 | 5.10% | 13G (passive) | Aug 14, 2026 |
| Brendan Klare | 4,751,706 | 24.00% | 13G (passive) amendment | Feb 20, 2026 |
| Joshua Klontz | 4,751,706 | 24.00% | 13G (passive) amendment | Feb 20, 2026 |
| Scott Klum | 3,036,060 | 15.80% | 13G (passive) amendment | Feb 20, 2026 |
| Benjamin Klein | 1,416,716 | 7.40% | 13G (passive) amendment | Feb 20, 2026 |
| B. Scott Swann | 1,319,300 | 6.50% | 13G (passive) amendment | Feb 20, 2026 |
Top institutional holders
13F holdings as of Jun 30, 2026
| Holder | Shares | % of ROC | Value | Change | % of portfolio |
|---|---|---|---|---|---|
| Bleichroeder LP | 500,000 | 2.62% | $2.64M | – | 0.47% |
| Alyeska Investment Group, L.P. | 350,000 | 1.83% | $1.84M | – | 0.00% |
| G2 Investment Partners Management LLC | 230,168 | 1.21% | $1.21M | −219,253 | 0.22% |
| 1492 Capital Management LLC | 179,103 | 0.94% | $943.87K | −3,048 | 0.28% |
| MYDA Advisors LLC | 100,000 | 0.52% | $527.00K | – | 0.08% |
| Panoramic Capital, LLC | 76,681 | 0.40% | $404.11K | −98,319 | 0.17% |
| Citadel Advisors LLC | 70,395 | 0.37% | $370.98K | +55,518 | 0.00% |
| Boothbay Fund Management, LLC | 57,946 | 0.30% | $305.38K | −59,823 | 0.00% |
| Millennium Management LLC | 42,569 | 0.22% | $224.34K | New | 0.00% |
| Geode Capital Management, LLC | 33,730 | 0.18% | $177.76K | New | 0.00% |
| BlackRock, Inc. | 14,819 | 0.08% | $78.10K | New | 0.00% |
| Hrt Financial LP | 12,436 | 0.07% | $65 | New | 0.00% |
| Vanguard Capital Management LLC | 10,948 | 0.06% | $57.70K | New | 0.00% |
| Vanguard Fiduciary Trust Co | 3,674 | 0.02% | $19.36K | New | 0.00% |
| UBS Group AG | 1,964 | 0.01% | $10.35K | +1,244 | 0.00% |
| Nbt Bank N A /Ny | 1,500 | 0.01% | $7.91K | −2,000 | 0.00% |
| Cassaday & Co Wealth Management LLC | 775 | 0.00% | $4.09K | New | 0.00% |
| Osaic Holdings, Inc. | 150 | 0.00% | $791 | −150 | 0.00% |
| Estabrook Capital Management | 100 | 0.00% | $527 | New | 0.00% |
Institutional buying and selling by quarter
Positions opened, added to, reduced and closed by 13F filers
| Quarter | Holders | Shares held | % of shares | New / added | Reduced / closed | Shares bought | Shares sold |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 19 | 2M | 8.8% | 8 / 2 | 6 / 2 | 0M | 0M |
| Q1 2026 | 13 | 2M | 10.2% | 13 / 0 | 0 / 0 | 2M | 0M |
Top mutual fund and ETF holders
Latest monthly portfolio reports (Form N-PORT)
| Fund | Shares | % of ROC | Value | % of fund | As of |
|---|---|---|---|---|---|
| iShares Micro-Cap ETF | 13,955 | 0.07% | $73.54K | 0.00% | Jun 30, 2026 |
| Vanguard Extended Market Index Fund | 8,744 | 0.05% | $46.08K | 0.00% | Jun 30, 2026 |
| Fidelity Nasdaq Composite Index Fund | 7,049 | 0.04% | $35.53K | 0.00% | May 31, 2026 |
| Vanguard Total Stock Market Index Fund | 2,176 | 0.01% | $11.47K | 0.00% | Jun 30, 2026 |
| 1290 VT Micro Cap Portfolio | 864 | 0.00% | $4.55K | 0.00% | Jun 30, 2026 |
Officers, directors and major owners
People who filed Forms 3, 4 or 5 in the last two years
| Name | Role | Shares owned | % of shares | Latest filing |
|---|---|---|---|---|
| Brendan Francis Klare | President & Board Chairman, Director, 10% owner | 4,069,790 | 21.33% | Sep 16, 2026 |
| Joshua Charles Klontz | Chief Technology Officer, Director, 10% owner | 4,069,790 | 21.33% | Sep 16, 2026 |
| Brian Scott Swann | Chief Executive Officer, Director | 0 | – | Sep 16, 2026 |
| David Simpson Ray | General Counsel | 693,050 | 3.63% | Sep 16, 2026 |
| Cody Heidt Barnes | Chief Financial Officer | 475,950 | 2.49% | Sep 16, 2026 |
| Jonathan Blake Moore | Chief Operating Officer | 0 | – | Sep 16, 2026 |
| Anthony Edward Brown | Chief of Staff | 0 | – | Mar 17, 2026 |
| Kathleen Louise Kiernan | Director | 4,000 | 0.02% | Sep 16, 2026 |
| Steven Mark Martinez | Director | 16,600 | 0.09% | Apr 10, 2026 |
| Dawn Clawson Meyerriecks | Director | – | – | Mar 17, 2026 |
| Edward Francis Davis | Director | – | – | Mar 17, 2026 |
| Brian Ashley Hibbeln | Director | – | – | Mar 17, 2026 |
| Scott Jeffrey Klum | 10% owner | 2,952,560 | 15.47% | Mar 17, 2026 |
Insider trades
Common stock transactions reported on Form 4, newest first
| Insider | Date | Transaction | Shares | Price | Value | Shares after |
|---|---|---|---|---|---|---|
| Kathleen Louise Kiernan Director | Sep 14, 2026 | Buy | +4,000 | $4.36 | $17.44K | 4,000 |
Awards, option exercises, tax withholding and gifts are shown alongside open-market buys and sales. Each name links to the filing on SEC EDGAR.