ROC · Rank One Computing Corp · Holdings
Market Cap
$81.09M
Shares
19.08M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 19
Total Value: $8,890,260
Total Shares: 1,686,958
Institutional Ownership Trend
2 quarters
Holder Concentration
Across 19 13F filers · Δ vs Mar 31, 2026Top Holder
29.6%
+3.9 pts
Top 5
80.6%
−4.9 pts
Top 10
97.3%
−2.7 pts
HHI
1,705
Moderately concentrated−62
Quarterly Activity
vs Mar 31, 2026
New
8
Increased
2
Decreased
6
Sold Out
2
Unchanged
3
Holder count:
+6
Institutional value:
-34.4%
Shares held:
-13.0%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega CITADEL ADVISORS LLC | +55,518 | 70,395 | |
| Mega UBS Group AG | +1,244 | 1,964 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Small G2 Investment Partners Management LLC | −219,253 | 230,168 | |
| Small Panoramic Capital, LLC | −98,319 | 76,681 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC | −59,823 | 57,946 | |
| Small 1492 Capital Management LLC | −3,048 | 179,103 | |
| Mid NBT BANK N A /NY | −2,000 | 1,500 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mega MILLENNIUM MANAGEMENT LLC | 42,569 | $224,338 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | 33,730 | $177,757 | |
| Mega BlackRock, Inc. | 14,819 | $78,095 | |
| Large HRT FINANCIAL LP | 12,436 | $65,537 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 10,948 | $57,695 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Small INTRINSIC EDGE CAPITAL MANAGEMENT LLC | 45,000 | $314,550 | |
| Mega MORGAN STANLEY | 400 | $2,796 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Small Bleichroeder LP | $2,635,000 | 29.64% | 500,000 | Shares | 2026-08-13 | |
| Large Alyeska Investment Group, L.P. | $1,844,500 | 20.75% | 350,000 | Shares | 2026-08-14 | |
| Small G2 Investment Partners Management LLC | $1,212,985 | 13.64% | 230,168 | Shares | 2026-08-14 | |
| Small 1492 Capital Management LLC | $943,872 | 10.62% | 179,103 | Shares | 2026-08-11 | |
| Small MYDA Advisors LLC | $527,000 | 5.93% | 100,000 | Shares | 2026-08-13 | |
| Small Panoramic Capital, LLC | $404,108 | 4.55% | 76,681 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $370,981 | 4.17% | 70,395 | Shares | 2026-09-02 | |
| Mid BOOTHBAY FUND MANAGEMENT, LLC | $305,375 | 3.43% | 57,946 | Shares | 2026-08-14 | |
| Mega MILLENNIUM MANAGEMENT LLC | $224,338 | 2.52% | 42,569 | Shares | 2026-08-14 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | $177,757 | 2.00% | 33,730 | Shares | 2026-08-12 | |
| Mega BlackRock, Inc. | $78,095 | 0.88% | 14,819 | Shares | 2026-08-07 | |
| Large HRT FINANCIAL LP | $65,537 | 0.74% | 12,436 | Shares | 2026-08-14 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $57,695 | 0.65% | 10,948 | Shares | 2026-08-13 | |
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $19,361 | 0.22% | 3,674 | Shares | 2026-08-13 | |
| Mega UBS Group AG | $10,350 | 0.12% | 1,964 | Shares | 2026-08-13 | |
| Mid NBT BANK N A /NY Bank | $7,905 | 0.09% | 1,500 | Shares | 2026-07-29 | |
| Small Cassaday & Co Wealth Management LLC | $4,084 | 0.05% | 775 | Shares | 2026-08-10 | |
| Large OSAIC HOLDINGS, INC. | $790 | 0.01% | 150 | Shares | 2026-08-14 | |
| Small Estabrook Capital Management | $527 | 0.01% | 100 | Shares | 2026-08-13 |