Position in MSFT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$388,506,671
+$118,510,227 QoQ
Shares Held
1,041,517
+42.8% QoQ
Ownership
0.014%
of shares outstanding
% of Portfolio
2.07%
of 13F equity value
Holder Rank
#358
of 6,189 holders
Holding Since
Mar 2020
21 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MSFT Over Time
Shares Held
Position Value (USD)
Derivatives in MSFT
reported options exposure · as of Jun 30, 2026CallValue
$14,920,800
CallShares
40,000
PutValue
$374,885,100
PutShares
1,005,000
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 Software - Infrastructure
Technology · as of Jun 30, 2026Hudson Bay Capital Management LP holds $1,340,950,365 across 28 Software - Infrastructure names. MSFT ranks #2 (29.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | PLTR |
Palantir Technologies Inc.
|
5,642,150 | $658,269,640 | |
| 2 | MSFT |
Microsoft Corp
This page
|
1,041,517 | $388,506,671 | |
| 3 | SNPS |
Synopsys Inc
|
438,900 | $195,780,123 | |
| 4 | CORZ |
Core Scientific, Inc./tx
|
4,194,662 | $48,493,050 | |
| 5 | XYZ |
Block, Inc.
|
189,032 | $14,366,432 | |
| 6 | RBRK |
Rubrik, Inc.
|
124,000 | $9,954,720 | |
| 7 | ORCL |
Oracle Corp
|
33,855 | $4,961,450 | |
| 8 | XNDU |
Xanadu Quantum Technologies Ltd
|
345,620 | $4,185,458 |
All Filings in MSFT
Export CSV
44 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $388,506,671 | 1,041,517 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $374,885,100 | 1,005,000 | Put | Sole | 2026-08-14 | |
| 2026-06-30 | $14,920,800 | 40,000 | Call | Defined | 2026-08-14 | |
| 2026-03-31 | $7,403,400 | 20,000 | Call | Sole | 2026-05-13 | |
| 2026-03-31 | $269,996,444 | 729,385 | Shares | Sole | 2026-05-13 | |
| 2026-03-31 | $268,373,250 | 725,000 | Put | Sole | 2026-05-13 | |
| 2025-12-31 | $54,165,440 | 112,000 | Call | Sole | 2026-02-13 | |
| 2025-12-31 | $446,864,880 | 924,000 | Put | Sole | 2026-02-13 | |
| 2025-12-31 | $403,808,190 | 834,970 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $27,192,375 | 52,500 | Call | Defined | 2025-12-15 | |
| 2025-09-30 | $35,914,652 | 69,340 | Shares | Sole | 2025-12-15 | |
| 2025-06-30 | $28,601,075 | 57,500 | Put | Sole | 2025-08-18 | |
| 2025-06-30 | $58,338,234 | 117,284 | Shares | Sole | 2025-08-18 | |
| 2025-03-31 | $120,612,807 | 321,300 | Call | Sole | 2025-05-14 | |
| 2025-03-31 | $235,417,955 | 627,129 | Shares | Sole | 2025-05-14 | |
| 2025-03-31 | $564,774,255 | 1,504,500 | Put | Sole | 2025-05-14 | |
| 2024-12-31 | $193,890,000 | 460,000 | Put | Sole | 2025-02-14 | |
| 2024-12-31 | $526,660,878 | 1,249,492 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $27,397,500 | 65,000 | Call | Defined | 2025-02-14 | |
| 2024-09-30 | $45,267,560 | 105,200 | Call | Sole | 2024-11-13 | |
| 2024-09-30 | $745,767,129 | 1,733,133 | Shares | Sole | 2024-11-13 | |
| 2024-09-30 | $774,712,120 | 1,800,400 | Put | Sole | 2024-11-13 | |
| 2024-06-30 | $750,687,834 | 1,679,579 | Shares | Sole | 2024-08-14 | |
| 2024-06-30 | $2,100,665 | 4,700 | Call | Sole | 2024-08-14 | |
| 2024-06-30 | $740,238,590 | 1,656,200 | Put | Sole | 2024-08-14 | |
| 2024-03-31 | $772,246,705 | 1,835,536 | Shares | Sole | 2024-05-15 | |
| 2024-03-31 | $757,296,000 | 1,800,000 | Put | Sole | 2024-05-15 | |
| 2023-12-31 | $620,466,000 | 1,650,000 | Put | Sole | 2024-02-14 | |
| 2023-12-31 | $767,121,600 | 2,040,000 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $781,386,840 | 2,474,701 | Shares | Other | 2023-11-14 | |
| 2023-09-30 | $128,194,500 | 406,000 | Put | Sole | 2023-11-14 | |
| 2023-06-30 | $272,432,000 | 800,000 | Put | Sole | 2023-08-14 | |
| 2023-06-30 | $725,350,200 | 2,130,000 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $57,660,000 | 200,000 | Put | Sole | 2023-05-15 | |
| 2023-03-31 | $154,188,606 | 534,820 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $281,236,914 | 1,172,700 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $125,905,500 | 525,000 | Put | Sole | 2023-02-14 | |
| 2022-09-30 | $76,530,940 | 328,600 | Put | Sole | 2022-11-14 | |
| 2022-09-30 | $491,092,940 | 2,108,600 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $192,622,500 | 750,000 | Shares | Sole | 2022-08-12 | |
| 2021-12-31 | $471,520,640 | 1,402,000 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $67,725,000 | 250,000 | Shares | Sole | 2021-08-16 | |
| 2020-12-31 | $44,484,000 | 200,000 | Shares | Sole | 2021-02-12 | |
| 2020-03-31 | $10,140,753 | 64,300 | Shares | Sole | 2020-05-14 | |
| No filing history on record for this holder in this stock. | ||||||