9 institutions reported holding $2.6M of BARCLAYS BANK PLC (GRN) in SEC 13F filings for 2026-03-31. Largest institutional holders: SUSQUEHANNA INTERNATIONAL GROUP, LLP ($1.2M), JANE STREET GROUP, LLC ($984,218), FLOW TRADERS U.S. LLC ($233,000), Summit Trail Advisors, LLC ($215,208), MORGAN STANLEY ($28,694). Source: SEC Form 13F.
| Rank | Institution | Value | Shares | Change |
|---|---|---|---|---|
| 1 | SUSQUEHANNA INTERNATIONAL GROUP, LLP | $1.2M | 40,677 | Trimmed |
| 2 | JANE STREET GROUP, LLC | $984,218 | 34,300 | Added |
| 3 | FLOW TRADERS U.S. LLC | $233,000 | 8,127 | Added |
| 4 | Summit Trail Advisors, LLC | $215,208 | 7,500 | Hold |
| 5 | MORGAN STANLEY | $28,694 | 1,000 | Hold |
| 6 | Ameliora Wealth Management Ltd. | $8,867 | 309 | Hold |
| 7 | NATIONAL BANK OF CANADA /FI/ | $2,002 | 70 | New |
| 8 | Rockefeller Capital Management L.P. | $0 | 0 | Exited |
| 9 | JPMORGAN CHASE & CO | $0 | 0 | Exited |
Source: SEC Form 13F filings · as of 2026-03-31