LONDON, X0
ARQIT QUANTUM INC.ARQQW— Latest position per institution from SEC 13F filings
15
Institutional holders
4.45M
Total shares held
41.57M
Estimated value
222.53K
Avg. position size
DEFIANCE ETFS, LLC
CIK 1732541
Shares
1.45M
Value
19.24M
Filed
Mar 31, 2026
PENSERRA CAPITAL MANAGEMENT LLC
CIK 1593324
Shares
1.45M
Value
19.24K
Filed
Mar 31, 2026
MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.
CIK 1705339
Shares
324.31K
Value
4.29M
Filed
Mar 31, 2026
SUSQUEHANNA INTERNATIONAL GROUP, LLP
CIK 1446194
Shares
182.80K
Value
2.42M
Filed
Mar 31, 2026
KESSLER INVESTMENT GROUP, LLC
CIK 1525947
Shares
157.57K
Value
2.09M
Filed
Mar 31, 2026
CITADEL ADVISORS LLC
CIK 1423053
Shares
154.50K
Value
2.05M
Filed
Mar 31, 2026
UBS GROUP AG
CIK 1610520
Shares
85.44K
Value
1.13M
Filed
Mar 31, 2026
BELVEDERE TRADING LLC
CIK 1632341
Shares
73.20K
Value
113.46K
Filed
Dec 31, 2024
JANE STREET GROUP, LLC
CIK 1595888
Shares
66.40K
Value
879.79K
Filed
Mar 31, 2026
RAYMOND JAMES FINANCIAL INC
CIK 720005
Shares
63.84K
Value
845.84K
Filed
Mar 31, 2026
CRAWFORD FUND MANAGEMENT, LLC
CIK 1816427
Shares
60K
Value
795K
Filed
Mar 31, 2026
MILLENNIUM MANAGEMENT LLC
CIK 1273087
Shares
54.03K
Value
715.84K
Filed
Mar 31, 2026
LEGAL & GENERAL GROUP PLC
CIK 764068
Shares
52.63K
Value
698.95K
Filed
Mar 31, 2026
ARMISTICE CAPITAL, LLC
CIK 1601086
Shares
47K
Value
1.83M
Filed
Dec 31, 2024
WOLVERINE TRADING, LLC
CIK 927337
Shares
45.51K
Value
1.61M
Filed
Sep 30, 2025
RENAISSANCE TECHNOLOGIES LLC
CIK 1037389
Shares
41.40K
Value
548.55K
Filed
Mar 31, 2026
TUDOR INVESTMENT CORP ET AL
CIK 923093
Shares
38.07K
Value
504.41K
Filed
Mar 31, 2026
BANQUE PICTET & CIE SA
CIK 1535602
Shares
36K
Value
477K
Filed
Mar 31, 2026
JPMORGAN CHASE & CO
CIK 19617
Shares
34.03K
Value
1.32M
Filed
Sep 30, 2025
HRT FINANCIAL LP
CIK 1475597
Shares
29.36K
Value
406.00
Filed
Mar 31, 2025
| # | Institution | CIK | Shares | Est. Value | Period |
|---|---|---|---|---|---|
| 1 | DEFIANCE ETFS, LLC | 1732541 | 1.45M | 19.24M | Mar 31, 2026 |
| 2 | PENSERRA CAPITAL MANAGEMENT LLC | 1593324 | 1.45M | 19.24K | Mar 31, 2026 |
| 3 | MIRAE ASSET GLOBAL ETFS HOLDINGS LTD. | 1705339 | 324.31K | 4.29M | Mar 31, 2026 |
| 4 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1446194 | 182.80K | 2.42M | Mar 31, 2026 |
| 5 | KESSLER INVESTMENT GROUP, LLC | 1525947 | 157.57K | 2.09M | Mar 31, 2026 |
| 6 | CITADEL ADVISORS LLC | 1423053 | 154.50K | 2.05M | Mar 31, 2026 |
| 7 | UBS GROUP AG | 1610520 | 85.44K | 1.13M | Mar 31, 2026 |
| 8 | BELVEDERE TRADING LLC | 1632341 | 73.20K | 113.46K | Dec 31, 2024 |
| 9 | JANE STREET GROUP, LLC | 1595888 | 66.40K | 879.79K | Mar 31, 2026 |
| 10 | RAYMOND JAMES FINANCIAL INC | 720005 | 63.84K | 845.84K | Mar 31, 2026 |
| 11 | CRAWFORD FUND MANAGEMENT, LLC | 1816427 | 60K | 795K | Mar 31, 2026 |
| 12 | MILLENNIUM MANAGEMENT LLC | 1273087 | 54.03K | 715.84K | Mar 31, 2026 |
| 13 | LEGAL & GENERAL GROUP PLC | 764068 | 52.63K | 698.95K | Mar 31, 2026 |
| 14 | ARMISTICE CAPITAL, LLC | 1601086 | 47K | 1.83M | Dec 31, 2024 |
| 15 | WOLVERINE TRADING, LLC | 927337 | 45.51K | 1.61M | Sep 30, 2025 |
| 16 | RENAISSANCE TECHNOLOGIES LLC | 1037389 | 41.40K | 548.55K | Mar 31, 2026 |
| 17 | TUDOR INVESTMENT CORP ET AL | 923093 | 38.07K | 504.41K | Mar 31, 2026 |
| 18 | BANQUE PICTET & CIE SA | 1535602 | 36K | 477K | Mar 31, 2026 |
| 19 | JPMORGAN CHASE & CO | 19617 | 34.03K | 1.32M | Sep 30, 2025 |
| 20 | HRT FINANCIAL LP | 1475597 | 29.36K | 406.00 | Mar 31, 2025 |
Data sourced from SEC Form 13F institutional holdings reports. Positions reflect the most recent filing per institution.