Silphium Asset Management Ltd
Position in IBKR — Interactive Brokers Group, Inc.
CIK 1758440
London, X0
Position in IBKR
as of Jun 30, 2026
· filed Jul 30, 2026
Position Value
$732,615
+$226,438 QoQ
Shares Held
8,417
+11.5% QoQ
Ownership
0.002%
of shares outstanding
% of Portfolio
0.98%
of 13F equity value
Holder Rank
#633
of 1,105 holders
Holding Since
Dec 2025
3 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in IBKR Over Time
Shares Held
Position Value (USD)
Position in Capital Markets
Financial Services · as of Jun 30, 2026Silphium Asset Management Ltd holds $732,615 across 1 Capital Markets name. IBKR ranks #1 (100.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | IBKR |
Interactive Brokers Group, Inc.
This page
|
8,417 | $732,615 |
All Filings in IBKR
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $732,615 | 8,417 | Shares | Defined | 2026-07-30 | |
| 2026-03-31 | $506,177 | 7,547 | Shares | Defined | 2026-05-05 | |
| 2025-12-31 | $697,570 | 10,847 | Shares | Defined | 2026-01-27 | |
| No filing history on record for this holder in this stock. | ||||||