Isabella Capital Management LLP
CIK: 2134988
Last 13F
Nov 6, 2026
Next 13F
Filed · awaiting next quarter
Options Notional
$38.6M
Holdings (10)
Q3 2026 13F, quarter ended Sep 30, 2026, filed Nov 6, 2026
- NEBIUS GROUP N.V.
NEBIUS GROUP N.V.
$74.06M
40.00M sh24.95%New - CHEESECAKE FACTORY INC
CHEESECAKE FACTORY INC
$63.15M
40.00M sh21.27%New - ALIBABA GROUP HLDG LTD
ALIBABA GROUP HLDG LTD
$46.32M
37.00M sh15.61%-47.9% - HYG
ISHARES TR
$29.34M
380,000 sh9.88%+94.9% - CLEANSPARK INC
CLEANSPARK INC
$27.52M
22.50M sh9.27%New - MARA HOLDINGS INC
MARA HOLDINGS INC
$20.19M
20.00M sh6.80%-20.0% - WEIBO CORP
WEIBO CORP
$14.52M
15.00M sh4.89%+0.0% - MARA HOLDINGS INC
MARA HOLDINGS INC
$8.92M
10.00M sh3.00%New - LYV
LIVE NATION ENTERTAINMENT IN
$8.01M
47,300 sh2.70%New - DUKU
DUKE ENERGY CORP NEW
$4.8M
100,000 sh1.62%New
| Security | Shares | Value | Change | Weight | Period |
|---|---|---|---|---|---|
NEBIUS GROUP N.V. NEBIUS GROUP N.V. | 40.00M | $74.06M | New | 24.95% | Q3 2026 |
CHEESECAKE FACTORY INC CHEESECAKE FACTORY INC | 40.00M | $63.15M | New | 21.27% | Q3 2026 |
ALIBABA GROUP HLDG LTD ALIBABA GROUP HLDG LTD | 37.00M | $46.32M | -47.9% | 15.61% | Q3 2026 |
 HYG ISHARES TR | 380,000 | $29.34M | +94.9% | 9.88% | Q3 2026 |
CLEANSPARK INC CLEANSPARK INC | 22.50M | $27.52M | New | 9.27% | Q3 2026 |
MARA HOLDINGS INC MARA HOLDINGS INC | 20.00M | $20.19M | -20.0% | 6.80% | Q3 2026 |
WEIBO CORP WEIBO CORP | 15.00M | $14.52M | +0.0% | 4.89% | Q3 2026 |
MARA HOLDINGS INC MARA HOLDINGS INC | 10.00M | $8.92M | New | 3.00% | Q3 2026 |
 LYV LIVE NATION ENTERTAINMENT IN | 47,300 | $8.01M | New | 2.70% | Q3 2026 |
 DUKU DUKE ENERGY CORP NEW | 100,000 | $4.8M | New | 1.62% | Q3 2026 |
1-10 of 10 holdings
Sector Allocation
SEC Filings
| Form | Description | Filed |
|---|---|---|
About Isabella Capital Management LLP
Isabella Capital Management LLP is an Investment Adviser that reports its US-listed stock and option positions to the SEC on Form 13F (CIK 2134988). Signal8 holds 10 13F filings from it.
Its most recent 13F holdings report covers Q3 2026 (the quarter ended Sep 30, 2026) and was filed on Nov 6, 2026. That report lists 10 securities, not counting options, up from 7 in Q2 2026.
Its five largest reported positions, in order, are NEBIUS GROUP N.V., CHEESECAKE FACTORY INC, ALIBABA GROUP HLDG LTD, ISHARES TR (HYG) and CLEANSPARK INC. The next five are MARA HOLDINGS INC, WEIBO CORP, MARA HOLDINGS INC, LIVE NATION ENTERTAINMENT IN (LYV) and DUKE ENERGY CORP NEW (DUKU).
Recent 13F filings by Isabella Capital Management LLP
- Q3 2026: 13F-HR filed Nov 6, 2026, listing 10 securities.
- Q2 2026: 13F-HR filed Aug 3, 2026, listing 7 securities.
- Q1 2026: 13F-HR filed May 15, 2026, listing 7 securities.
- Q4 2025: 13F-HR filed May 15, 2026, listing 7 securities.