QCLS
Q/C Technologies, Inc.Company with tickers: QCLS
CIK
1321834
CUSIP
62856X300
Shares Outstanding
7,853,429
13F Activity (30d)
17 filings
17 filers
Holders: 18
Total Value: $2,165,076
Total Shares: 627,561
Institutional Ownership Trend
Holder Concentration
Across 18 13F filers · Δ vs Dec 31, 2025Top Holder
33.7%
−10.7 pts
Top 5
81.7%
−7.8 pts
Top 10
98.9%
−1.1 pts
HHI
1,882
Moderately concentrated
−1,003
Quarterly Activity
vs Dec 31, 2025
New
7
Increased
5
Decreased
1
Sold Out
8
Unchanged
5
Holder count:
-1
Institutional value:
-27.9%
Shares held:
-16.6%
Top Buyers
vs Dec 31, 2025| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | +85,702 | 126,188 | |
| Mega UBS Group AG | +60,564 | 77,989 | |
| Mega GEODE CAPITAL MANAGEMENT, LLC | +18,138 | 47,390 | |
| Mid Tower Research Capital LLC (TRC) | +1,358 | 1,593 | |
| Mega ROYAL BANK OF CANADA | +2 | 6 |
Top Sellers
vs Dec 31, 2025| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega BNP PARIBAS ARBITRAGE, SA | −900 | 300 |
Top New Positions
vs Dec 31, 2025| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Mid ADAR1 Capital Management, LLC | 50,000 | $172,500 | |
| Mega VANGUARD CAPITAL MANAGEMENT LLC | 37,511 | $129,412 | |
| Large HRT FINANCIAL LP | 22,404 | $77,293 | |
| Mega VANGUARD FIDUCIARY TRUST CO | 15,555 | $53,664 | |
| Mega STATE STREET CORP | 12,905 | $44,522 |
Top Sold-Out Positions
vs Dec 31, 2025| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Mid Private Advisor Group, LLC | 333,826 | $1,331,965 | |
| Mega VANGUARD GROUP INC | 53,066 | $211,732 | |
| Mid Virtu Financial LLC | 35,380 | $141,166 | |
| Mid Engineers Gate Manager LP | 11,333 | $45,218 | |
| Mega BANK OF AMERICA CORP /DE/ | 25 | $99 |
| Holder | Value (USD) | % of 13F | Shares | Type | Discretion | Filed | Open | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Mid Quinn Opportunity Partners LLC | $729,295 | 33.68% | 211,390 | Shares | Sole | 2026-05-15 | ||||
| Mega JANE STREET GROUP, LLC | $435,348 | 20.11% | 126,188 | Shares | Defined | 2026-05-12 | ||||
| Mega UBS Group AG | $269,061 | 12.43% | 77,989 | Shares | Defined | 2026-05-05 | ||||
| Mid ADAR1 Capital Management, LLC | $172,500 | 7.97% | 50,000 | Shares | Sole | 2026-05-18 | ||||
| Mega GEODE CAPITAL MANAGEMENT, LLC | $163,495 | 7.55% | 47,390 | Shares | Defined | 2026-05-15 | ||||
| Mega VANGUARD CAPITAL MANAGEMENT LLC | $129,412 | 5.98% | 37,511 | Shares | Defined | 2026-05-15 | ||||
| Large HRT FINANCIAL LP | $77,293 | 3.57% | 22,404 | Shares | Defined | 2026-05-14 | ||||
| Mega DIMENSIONAL FUND ADVISORS LP | $65,750 | 3.04% | 19,058 | Shares | Sole | 2026-05-07 | ||||
| Mega VANGUARD FIDUCIARY TRUST CO Bank | $53,664 | 2.48% | 15,555 | Shares | Defined | 2026-05-08 | ||||
| Mega STATE STREET CORP | $44,522 | 2.06% | 12,905 | Shares | Defined | 2026-05-15 | ||||
| Small PIN OAK INVESTMENT ADVISORS INC | $12,075 | 0.56% | 3,500 | Shares | Sole | 2026-05-15 | ||||
| Small Sunbelt Securities, Inc. Broker-Dealer | $6,037 | 0.28% | 1,750 | Shares | Sole | 2026-05-18 | ||||
| Mid Tower Research Capital LLC (TRC) | $5,495 | 0.25% | 1,593 | Shares | Defined | 2026-05-15 | ||||
| Mega BNP PARIBAS ARBITRAGE, SA | $1,035 | 0.05% | 300 | Shares | Defined | 2026-05-12 | ||||
| Mega BlackRock, Inc. | $65 | 0.00% | 19 | Shares | Sole | 2026-05-13 | ||||
| Mega ROYAL BANK OF CANADA Bank | $20 | 0.00% | 6 | Shares | Defined | 2026-05-15 | ||||
| Large JONES FINANCIAL COMPANIES LLLP | $6 | 0.00% | 2 | Shares | Sole | 2026-05-15 | ||||
| Mid Wilmington Savings Fund Society, FSB | $3 | 0.00% | 1 | Shares | Defined | 2026-04-30 | ||||
| No holders match your search. | ||||||||||