Isabella Capital Management LLP
13F Reported Value
ⓘ$134.9M
incl. option notional
Equity Holdings
ⓘ$94.0M
Option Notional
ⓘ$40.9M
$40.9M puts / $0 calls
Holdings
9
Latest Filing
2026-03-31
Filing Quarter
Q1 2026
Portfolio Overview
Isabella Capital Management LLP disclosed 9 positions worth $134.9M in its Form 13F-HR for Q1 2026 — $94.0M in common stock plus $40.9M of put/call option positions (reported at underlying notional value, not premium at risk), followed by $BABA. During the quarter the fund opened 2 new positions and exited 1 and a full exit from $EQX. The portfolio is most concentrated in Industrials (40.6% of disclosed assets). All figures are sourced directly from Isabella Capital Management LLP’s Form 13F-HR filing with the SEC under CIK 2134988.
Sector Allocation
AUM History
Top Equity Holdings by Value
Option Positions
13F rules report options at the value of the underlying shares (notional) — not the premium paid or capital at risk. Shown separately from the equity sleeve above.
Quarterly Activity — Q1 2026
Click any card to unlockTop Holdings
ISHARES TR PUT
—Quality
$39.8M500,000 sh- —
Quality
$38.2M27,500,000 sh ISHARES TR
—Quality
$13.9M175,000 sh- 12.2
Quality
$11.5M13,500,000 sh - 25.4
Quality
$9.7M10,000,000 sh - 25.4
Quality
$9.2M11,000,000 sh STRATEGY INC
—Quality
$8.7M10,000,000 sh- 25.4
Quality
$2.8M2,500,000 sh - 61.9
Quality
$1.1M50,000 sh
| Company | Quality | Value | Shares |
|---|---|---|---|
| ISHARES TR PUT | — | $39.8M | 500,000 |
 Alibaba Group Holding Ltd$BABA | — | $38.2M | 27,500,000 |
| ISHARES TR | — | $13.9M | 175,000 |
 MARA Holdings, Inc.$MARA | 12.2 | $11.5M | 13,500,000 |
 Strategy Inc$MSTR | 25.4 | $9.7M | 10,000,000 |
| Strategy Inc$MSTR | 25.4 | $9.2M | 11,000,000 |
| STRATEGY INC | — | $8.7M | 10,000,000 |
| Strategy Inc$MSTR | 25.4 | $2.8M | 2,500,000 |
 Super Micro Computer, Inc.$SMCIPUT | 61.9 | $1.1M | 50,000 |
Unlock AI quality scores for every holding
32-signal composite ranking on each of Isabella Capital Management LLP's 9 positions.
Showing top 9 of 9 holdings.
Sector Allocation
Industrials
$38.2M
Financials
$33.2M
Other
$22.6M
Full Holdings — Isabella Capital Management LLP (Q1 2026)
All 9 disclosed positions from the latest Form 13F-HR, with quarter-over-quarter share changes and 13F Pro quality scores. Sourced from SEC EDGAR.
| # | Ticker | Company | Value | Weight | QoQ | Quality |
|---|---|---|---|---|---|---|
| 1 | — | ISHARES TR | $39.8M | — | +0% | — |
| 2 | $BABA | Alibaba Group Holding Ltd | $38.2M | 40.6% | +15% | — |
| 3 | — | ISHARES TR | $13.9M | 14.8% | -26% | — |
| 4 | $MARA | MARA Holdings, Inc. | $11.5M | 12.3% | +35% | 12.2 |
| 5 | $MSTR | Strategy Inc | $9.7M | 10.3% | -14% | 25.4 |
| 6 | $MSTR | Strategy Inc | $9.2M | 9.8% | +0% | 25.4 |
| 7 | — | STRATEGY INC | $8.7M | 9.3% | NEW | — |
| 8 | $MSTR | Strategy Inc | $2.8M | 2.9% | +0% | 25.4 |
| 9 | $SMCIPUT | Super Micro Computer, Inc. | $1.1M | — | NEW | 61.9 |
New Positions (2)
$SMCIPUT Super Micro Computer, Inc.$1.1MExited Positions (1)
$EQX Equinox Gold Corp.Browse Top Institutional Investors
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AI-Powered Hedge Fund Analysis: Isabella Capital Management LLP
13F Pro is an AI hedge fund tracker and stock research platform. For Isabella Capital Management LLP (SEC CIK: 2134988), the platform ingests every quarterly Form 13F filing and applies AI-powered analysis on top — 10 specialized AI analysts (value, growth, momentum, macro, activist, and more) debate the fund's top positions and publish AI-generated analysis with cited SEC sources.
Every holding in Isabella Capital Management LLP's portfolio is scored on a 32-signal AI quality ranking (ROIC, FCF margin, revenue growth, institutional flow, earnings quality, shareholder dilution, and more). Track accumulation and distribution quarter over quarter, identify conviction positions, and see AI stock analysis for each position — alongside 8,700+ other institutional filers and 2,800+ AI-ranked companies.