Ma Investment Partnership, LP
Clone Performance
Sep 2023–Sep 2026 · vs SPYHypothetical growth of buying every stock this filer reported holding, rebalancing on each filing and indexed to the same start. Option positions cannot be bought this way and are left out.
Estimate. 13F holdings are quarter-lagged, so the clone rebalances about 45 days after each period end — when the filing becomes public — and it excludes option and short positions. Returns use comparable raw closes and exclude dividends. Returns are unavailable when a held security or benchmark crosses a captured split without a certified price basis; the requested window is not shortened to hide it. It tracks 100% of reported value on average across 4 quarters. Past performance does not predict future results.
Portfolio Concentration
13 tracked positions · as of Jun 30, 2026 · Δ vs Mar 31, 2026Portfolio Trend
Sector Breakdown
As of Jun 30, 2026| Sector | % Portfolio | Value |
|---|---|---|
| Technology | 76.4% | $429,038,000 |
| Industrials | 11.4% | $63,752,000 |
| Communication Services | 6.4% | $35,838,500 |
| Consumer Cyclical | 4.7% | $26,294,000 |
| Financial Services | 1.2% | $6,505,000 |
Last Quarter's Activity
Export CSVTrimmed
Positions the filer reducedSold Out
Positions the filer fully exited| Ticker | Company | Type | Shares | Value (USD) | % of Portfolio | History |
|---|---|---|---|---|---|---|
| SNDK |
Sandisk Corp
Technology
|
Held | 100,000 | $227,373,000 | 40.50% | |
| NVDA |
Nvidia Corp
Technology
|
Added | 400,000 | $80,036,000 | 14.26% | |
| AMD |
Advanced Micro Devices Inc
Technology
|
Held | 100,000 | $58,091,000 | 10.35% | |
| RDDT |
Reddit, Inc.
Communication Services
|
Added | 200,000 | $34,716,000 | 6.18% | |
| VRT |
Vertiv Holdings Co
Industrials
|
Held | 100,000 | $33,482,000 | 5.96% | |
| SIMO |
Silicon Motion Technology CORP
Technology
|
NEW | 100,000 | $33,333,000 | 5.94% | |
| BE |
Bloom Energy Corp
Industrials
|
Held | 100,000 | $30,270,000 | 5.39% | |
| VIAV |
Viavi Solutions Inc.
Technology
|
Held | 500,000 | $23,875,000 | 4.25% | |
| VSXY |
Victoria's Secret & Co.
Consumer Cyclical
|
NEW | 200,000 | $16,696,000 | 2.97% | |
| BABA |
Alibaba Group Holding Ltd
Consumer Cyclical
|
Held | 100,000 | $9,598,000 | 1.71% | |
| LMND |
Lemonade, Inc.
Financial Services
|
Held | 100,000 | $6,505,000 | 1.16% | |
| BAND |
Bandwidth Inc.
Technology
|
NEW | 100,000 | $6,330,000 | 1.13% | |
| SOGP |
Sound Group Inc.
Communication Services
|
Held | 100,000 | $1,122,500 | 0.20% |
Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.