Position in MSFT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$109,209,065
+$11,446,428 QoQ
Shares Held
292,770
+10.9% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
3.34%
of 13F equity value
Holder Rank
#703
of 6,179 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in MSFT Over Time
Shares Held
Position Value (USD)
Position in Software - Infrastructure
Technology · as of Jun 30, 2026CASTLEARK MANAGEMENT LLC holds $156,899,662 across 9 Software - Infrastructure names. MSFT ranks #1 (69.6% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
This page
|
292,770 | $109,209,065 | |
| 2 | TWLO |
Twilio Inc
|
92,390 | $19,062,828 | |
| 3 | FFIV |
F5, Inc.
|
19,550 | $8,132,018 | |
| 4 | PAY |
Paymentus Holdings, Inc.
|
298,540 | $7,212,726 | |
| 5 | DOCN |
DigitalOcean Holdings, Inc.
|
35,537 | $5,580,375 | |
| 6 | BAND |
Bandwidth Inc.
|
68,880 | $4,360,104 | |
| 7 | VRNS |
Varonis Systems Inc
|
45,950 | $1,928,062 | |
| 8 | VRSN |
Verisign Inc/Ca
|
3,190 | $802,476 |
All Filings in MSFT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $109,209,065 | 292,770 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $97,762,637 | 264,102 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $178,678,245 | 369,460 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $187,292,791 | 361,604 | Shares | Sole | 2025-11-17 | |
| 2025-06-30 | $185,033,535 | 371,994 | Shares | Sole | 2025-08-18 | |
| 2025-03-31 | $103,458,234 | 275,602 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $143,277,966 | 339,924 | Shares | Sole | 2025-02-18 | |
| 2024-09-30 | $166,786,001 | 387,604 | Shares | Sole | 2024-11-15 | |
| 2024-06-30 | $177,973,255 | 398,195 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $161,386,088 | 383,595 | Shares | Sole | 2024-05-16 | |
| 2023-12-31 | $154,749,484 | 411,524 | Shares | Sole | 2024-02-15 | |
| 2023-09-30 | $117,440,055 | 371,940 | Shares | Sole | 2023-11-15 | |
| 2023-06-30 | $139,376,211 | 409,280 | Shares | Sole | 2023-08-16 | |
| 2023-03-31 | $85,509,780 | 296,600 | Shares | Sole | 2023-05-16 | |
| 2022-12-31 | $74,934,157 | 312,460 | Shares | Sole | 2023-02-10 | |
| 2022-09-30 | $97,387,135 | 418,150 | Shares | Sole | 2022-11-15 | |
| 2022-06-30 | $101,093,424 | 393,620 | Shares | Sole | 2022-08-16 | |
| 2022-03-31 | $121,936,605 | 395,500 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $141,698,342 | 421,320 | Shares | Sole | 2022-02-16 | |
| 2021-09-30 | $119,051,996 | 422,290 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $130,480,339 | 481,655 | Shares | Sole | 2021-08-17 | |
| 2021-03-31 | $114,682,064 | 486,415 | Shares | Sole | 2021-05-14 | |
| 2020-12-31 | $109,650,835 | 492,990 | Shares | Sole | 2021-02-17 | |
| 2020-09-30 | $106,355,467 | 505,660 | Shares | Sole | 2020-11-16 | |
| 2020-06-30 | $112,420,959 | 552,410 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $68,061,327 | 431,560 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||