NEW YORK, NY
Q/C TECHNOLOGIES, INC.QCLS— Latest position per institution from SEC 13F filings
15
Institutional holders
1.18M
Total shares held
4.29M
Estimated value
59K
Avg. position size
PRIVATE ADVISOR GROUP, LLC
CIK 1567755
Shares
333.83K
Value
1.33M
Filed
Dec 31, 2025
QUINN OPPORTUNITY PARTNERS LLC
CIK 1633275
Shares
123.02K
Value
479.79K
Filed
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
CIK 2100119
Shares
115.03K
Value
448.62K
Filed
Jun 30, 2026
JANE STREET GROUP, LLC
CIK 1595888
Shares
87.24K
Value
340.24K
Filed
Jun 30, 2026
GEODE CAPITAL MANAGEMENT, LLC
CIK 1214717
Shares
70.68K
Value
275.66K
Filed
Jun 30, 2026
UBS GROUP AG
CIK 1610520
Shares
58.89K
Value
229.69K
Filed
Jun 30, 2026
BALYASNY ASSET MANAGEMENT L.P.
CIK 1218710
Shares
57.69K
Value
225K
Filed
Jun 30, 2026
VANGUARD GROUP INC
CIK 102909
Shares
53.07K
Value
211.73K
Filed
Dec 31, 2025
HRT FINANCIAL LP
CIK 1475597
Shares
50.37K
Value
196.00
Filed
Jun 30, 2026
ADAR1 CAPITAL MANAGEMENT, LLC
CIK 1940272
Shares
50K
Value
195K
Filed
Jun 30, 2026
VANGUARD FIDUCIARY TRUST CO
CIK 933478
Shares
43.05K
Value
167.91K
Filed
Jun 30, 2026
VIRTU FINANCIAL LLC
CIK 1533964
Shares
35.38K
Value
141.00
Filed
Dec 31, 2025
STATE STREET CORP
CIK 93751
Shares
25.30K
Value
98.69K
Filed
Jun 30, 2026
DIMENSIONAL FUND ADVISORS LP
CIK 354204
Shares
19.06K
Value
74.33K
Filed
Jun 30, 2026
NORTHERN TRUST CORP
CIK 73124
Shares
18K
Value
70.19K
Filed
Jun 30, 2026
PEAK6 LLC
CIK 1389958
Shares
12.78K
Value
49.83K
Filed
Jun 30, 2026
ENGINEERS GATE MANAGER LP
CIK 1620220
Shares
11.33K
Value
45.22K
Filed
Dec 31, 2025
FIFTH LANE CAPITAL, LP
CIK 1858558
Shares
10K
Value
41.50K
Filed
Sep 30, 2025
PIN OAK INVESTMENT ADVISORS INC
CIK 1094584
Shares
3.50K
Value
13.00
Filed
Jun 30, 2026
SUNBELT SECURITIES, INC.
CIK 1632932
Shares
1.75K
Value
6.04K
Filed
Mar 31, 2026
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | PRIVATE ADVISOR GROUP, LLC | 1567755 | 333.83K | 1.33M | Dec 31, 2025 |
| 2 | QUINN OPPORTUNITY PARTNERS LLC | 1633275 | 123.02K | 479.79K | Jun 30, 2026 |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 2100119 | 115.03K | 448.62K | Jun 30, 2026 |
| 4 | JANE STREET GROUP, LLC | 1595888 | 87.24K | 340.24K | Jun 30, 2026 |
| 5 | GEODE CAPITAL MANAGEMENT, LLC | 1214717 | 70.68K | 275.66K | Jun 30, 2026 |
| 6 | UBS GROUP AG | 1610520 | 58.89K | 229.69K | Jun 30, 2026 |
| 7 | BALYASNY ASSET MANAGEMENT L.P. | 1218710 | 57.69K | 225K | Jun 30, 2026 |
| 8 | VANGUARD GROUP INC | 102909 | 53.07K | 211.73K | Dec 31, 2025 |
| 9 | HRT FINANCIAL LP | 1475597 | 50.37K | 196.00 | Jun 30, 2026 |
| 10 | ADAR1 CAPITAL MANAGEMENT, LLC | 1940272 | 50K | 195K | Jun 30, 2026 |
| 11 | VANGUARD FIDUCIARY TRUST CO | 933478 | 43.05K | 167.91K | Jun 30, 2026 |
| 12 | VIRTU FINANCIAL LLC | 1533964 | 35.38K | 141.00 | Dec 31, 2025 |
| 13 | STATE STREET CORP | 93751 | 25.30K | 98.69K | Jun 30, 2026 |
| 14 | DIMENSIONAL FUND ADVISORS LP | 354204 | 19.06K | 74.33K | Jun 30, 2026 |
| 15 | NORTHERN TRUST CORP | 73124 | 18K | 70.19K | Jun 30, 2026 |
| 16 | PEAK6 LLC | 1389958 | 12.78K | 49.83K | Jun 30, 2026 |
| 17 | ENGINEERS GATE MANAGER LP | 1620220 | 11.33K | 45.22K | Dec 31, 2025 |
| 18 | FIFTH LANE CAPITAL, LP | 1858558 | 10K | 41.50K | Sep 30, 2025 |
| 19 | PIN OAK INVESTMENT ADVISORS INC | 1094584 | 3.50K | 13.00 | Jun 30, 2026 |
| 20 | SUNBELT SECURITIES, INC. | 1632932 | 1.75K | 6.04K | Mar 31, 2026 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.