Isabella Capital Management LLP: 13F holdings, Q2 2026
Hedge fund · SEC EDGAR filings (CIK 2134988) · Explore on the interactive board
Isabella Capital Management LLP disclosed 7 US equity positions worth $148.4m in its Q2 2026 13F filing (holdings as of June 30, 2026, filed August 3, 2026). Its largest position is ALIBABA GROUP HLDG LTD at 56.5% of the reported book, followed by MARA, HYG. The top ten holdings are 100.0% of the book, and the portfolio behaves like about 3 equal-weight positions. Versus the prior filing it opened 4 new positions, added to 3, reduced 0 and exited 4. Note: this manager's most recent filing is 3934 quarters behind the newest quarter on file, so these figures are history rather than current positioning.
What does Isabella Capital Management LLP own? Top holdings as of June 30, 2026
Change is measured in shares against the previous filing (Q1 2026), so price moves do not read as decisions. This quarter: 4 new, 3 added, 0 reduced, 4 exited.
| # | Stock | Sector | Weight | Value | Shares | Δ shares | Action |
|---|---|---|---|---|---|---|---|
| 1 | ALIBABA GROUP HLDG LTD | 56.5% | $83.9m | 71,000,000 | 158% | added | |
| 2 | MARA MARA HOLDINGS INC | 18.8% | $28.0m | 25,000,000 | 85% | added | |
| 3 | HYG ISHARES TR | 10.5% | $15.6m | 195,000 | 11% | added | |
| 4 | WEIBO CORP | 10.1% | $15.0m | 15,000,000 | – | new | |
| 5 | SUPER MICRO COMPUTER INC | 3.3% | $4.9m | 5,500,000 | – | new | |
| 6 | ALPHABET INC | 0.3% | $505.6k | 10,000 | – | new | |
| 7 | GOOG ALPHABET INC | Communication Services | 0.3% | $500.8k | 10,000 | – | new |
What did Isabella Capital Management LLP sell? Positions exited since the previous filing
| Stock | Prior weight | Prior value |
|---|---|---|
| STRATEGY INC | 31.9% | $9.7m |
| STRATEGY INC | 30.3% | $9.2m |
| STRATEGY INC | 28.7% | $8.7m |
| STRATEGY INC | 9.1% | $2.8m |
Sector mix
| Sector | Weight |
|---|---|
| Communication Services | 0.3% |
Sectors cover positions whose ticker resolved to a sector; the remainder is unclassified, not cash.
Filing history
How concentrated is Isabella Capital Management LLP's portfolio?
Across every quarter Isabella Capital Management LLP has filed, its median largest position is 48.6% of the book and its median top-ten weight is 100.0%, which WhaleCreep classifies as concentrated (the gate is a median largest position of 5%). Of 4.0 completed holding spells, the median lasted 1.0 quarters; 7.0 positions are still open and their final length is unknown.