Rubicon Global Capital Ltd — 13F Holdings & Portfolio
CIK 2055276 · latest 13F-HR filed 2026-07-27
Rubicon Global Capital Ltd manages $272.9M in 13F-reported U.S. long-equity assets across 12 reported positions as of its 2026-06-30 13F-HR filing. Its largest disclosed positions are MNDY (38.28%), GOOG (15.16%), META (13.74%). Quarter over quarter (versus its 2026-03-31 filing) the fund opened 2 new positions, exited 0, added to 3, and trimmed 1.
AUM is the long-equity portion reported on Form 13F-HR. Excludes short positions, cash, foreign holdings, and non-13F assets. For informational purposes only — not investment advice.
2 LYTTELTON ROAD
LONDON, X0 N2 0EF
$272.9M
Long-equity book
12
Distinct positions
2026-06-30
Filed 2026-07-27
+2 / −0 / ↑3 / ↓1
vs 2026-03-31
| Name | Title / Status | Ownership | Type |
|---|
Top Adds (vs prior quarter)
- ALPHABET INC$6.2M +17.5%
- AMAZON COM INC$2.4M +14.4%
- ATLASSIAN CORPORATION$381.6K +14.0%
Rows tagged Call or Put are options positions, not stock. Per SEC Form 13F-HR, Value shows the notional value of the underlying (shares covered × underlying price), not the option premium. Shares is the number of underlying shares covered (divide by 100 for contract count).
| # | Issuer | Symbol | CUSIP | Value | Weight | Shares | Type |
|---|---|---|---|---|---|---|---|
| 1 | MONDAY COM LTD | MNDY | M7S64H106 | $104.5M | 38.28% | 1,442,900 | SH |
| 2 | ALPHABET INC | GOOG | 02079K107 | $41.4M | 15.16% | 117,070 | SH |
| 3 | META PLATFORMS INC | META | 30303M102 | $37.5M | 13.74% | 66,557 | SH |
| 4 | SPACE EXPLORATION TECHN CORP | SPCX | 84615Q103 | $23.1M | 8.46% | 135,135 | SH |
| 5 | AMAZON COM INC | AMZN | 023135106 | $18.8M | 6.90% | 79,000 | SH |
| 6 | COUPANG INC | CPNG | 22266T109 | $14.0M | 5.14% | 806,890 | SH |
| 7 | BERKSHIRE HATHAWAY INC DEL | BRK.A | 084670108 | $9.7M | 3.57% | 13 | SH |
| 8 | MICROSOFT CORP | MSFT | 594918104 | $9.3M | 3.42% | 25,000 | SH |
| 9 | FLUTTER ENTMT PLC | FLUT | G3643J108 | $5.8M | 2.11% | 56,450 | SH |
| 10 | MARVELL TECHNOLOGY INC | MRVL | 573874104 | $4.9M | 1.80% | 16,500 | SH |
| 11 | ATLASSIAN CORPORATION | TEAM | 049468101 | $3.1M | 1.14% | 40,000 | SH |
| 12 | BRAGG GAMING GROUP INC | BRAG | 104833306 | $767.1K | 0.28% | 446,000 | SH |
| Period | Filed | AUM | Holdings | Accession |
|---|---|---|---|---|
| 2026-06-30 | 2026-07-27 | $272.9M | 12 | 0001011438-26-000439 |
| 2026-03-31 | 2026-04-27 | $234.6M | 10 | 0001011438-26-000253 |
| 2025-12-31 | 2026-01-20 | $377.5M | 11 | 0001011438-26-000031 |