Position in ALAB
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$81,576,266
-$23,791,832 QoQ
Shares Held
744,309
+17.5% QoQ
Ownership
0.434%
of shares outstanding
% of Portfolio
0.07%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2024
7 quarters on record
Voting authority
Sole 97.23233227060265.ToString("F0")%
Shared 0.ToString("F0")%
None 2.7676677293973335.ToString("F0")%
Common Shares in ALAB Over Time
Shares Held
Position Value (USD)
Derivatives in ALAB
reported options exposure · as of Mar 31, 2026CallValue
$11,935,440
CallShares
108,900
PutValue
$14,291,840
PutShares
130,400
Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.
Position in Semiconductors
Technology · as of Mar 31, 2026TWO SIGMA INVESTMENTS, LP holds $5,261,753,865 across 53 Semiconductors names. ALAB ranks #12 (1.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | NVDA |
Nvidia Corp
|
11,234,245 | $1,959,252,328 | |
| 2 | MU |
Micron Technology Inc
|
2,290,444 | $773,803,600 | |
| 3 | AVGO |
Broadcom Inc.
|
2,225,253 | $688,738,056 | |
| 4 | AMD |
Advanced Micro Devices Inc
|
1,372,004 | $279,106,773 | |
| 5 | ON |
On Semiconductor Corp
|
4,453,815 | $275,780,224 | |
| 6 | TSM |
Taiwan Semiconductor Manufacturing Co Ltd
|
608,329 | $205,584,785 | |
| 7 | SWKS |
Skyworks Solutions, Inc.
|
3,473,003 | $185,979,310 | |
| 8 | GFS |
GLOBALFOUNDRIES Inc.
|
2,674,297 | $118,952,730 |
All Filings in ALAB
Export CSV
12 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $11,935,440 | 108,900 | Call | Sole | 2026-05-15 | |
| 2026-03-31 | $81,576,266 | 744,309 | Shares | Sole | 2026-05-15 | |
| 2026-03-31 | $14,291,840 | 130,400 | Put | Sole | 2026-05-15 | |
| 2025-12-31 | $105,368,098 | 633,374 | Shares | Sole | 2026-02-17 | |
| 2025-12-31 | $8,600,812 | 51,700 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $5,573,060 | 33,500 | Call | Sole | 2026-02-17 | |
| 2025-09-30 | $646,140 | 3,300 | Put | Sole | 2025-11-14 | |
| 2025-09-30 | $247,395,258 | 1,263,510 | Shares | Sole | 2025-11-14 | |
| 2025-06-30 | $72,271,440 | 799,286 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $26,858,302 | 450,114 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $63,441,960 | 478,988 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $11,333,371 | 216,327 | Shares | Sole | 2024-11-14 | |
| No filing history on record for this holder in this stock. | ||||||