Position in TOST
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$13,864,066
+$11,540,683 QoQ
Shares Held
522,975
+699.3% QoQ
Ownership
0.090%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2021
19 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TOST Over Time
Shares Held
Position Value (USD)
Derivatives in TOST
reported options exposure · as of Mar 31, 2026CallValue
$37,259,805
CallShares
1,405,500
PutValue
$10,800,174
PutShares
407,400
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 Software - Infrastructure
Technology · as of Mar 31, 2026CITADEL ADVISORS LLC holds $5,585,865,680 across 118 Software - Infrastructure names. TOST ranks #43 (0.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MSFT |
Microsoft Corp
|
2,638,124 | $976,554,360 | |
| 2 | NET |
Cloudflare, Inc.
|
1,941,142 | $400,535,239 | |
| 3 | XYZ |
Block, Inc.
|
6,287,222 | $378,365,019 | |
| 4 | ORCL |
Oracle Corp
|
2,302,838 | $338,770,498 | |
| 5 | PLTR |
Palantir Technologies Inc.
|
2,015,600 | $294,841,967 | |
| 6 | PANW |
Palo Alto Networks Inc
|
1,823,683 | $292,372,858 | |
| 7 | OKTA |
Okta, Inc.
|
3,401,709 | $267,748,514 | |
| 8 | TWLO |
Twilio Inc
|
1,930,352 | $242,876,887 |
All Filings in TOST
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $13,864,066 | 522,975 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $37,259,805 | 1,405,500 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $10,800,174 | 407,400 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $2,323,383 | 65,429 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $66,282,966 | 1,866,600 | Call | Defined | 2026-02-17 | |
| 2025-12-31 | $30,467,580 | 858,000 | Put | Defined | 2026-02-17 | |
| 2025-09-30 | $37,397,193 | 1,024,300 | Put | Defined | 2025-11-14 | |
| 2025-09-30 | $12,061,552 | 330,363 | Shares | Defined | 2025-11-14 | |
| 2025-09-30 | $51,731,019 | 1,416,900 | Call | Defined | 2025-11-14 | |
| 2025-06-30 | $72,046,543 | 1,626,700 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $17,878,632 | 403,672 | Shares | Defined | 2025-08-14 | |
| 2025-06-30 | $48,036,934 | 1,084,600 | Call | Defined | 2025-08-14 | |
| 2025-03-31 | $29,511,349 | 889,700 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $23,753,037 | 716,100 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $111,429,672 | 3,359,351 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $51,204,960 | 1,404,800 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $25,959,397 | 712,192 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $50,341,095 | 1,381,100 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $23,480,314 | 829,400 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $71,088,816 | 2,511,085 | Shares | Defined | 2024-11-14 | |
| 2024-09-30 | $39,319,759 | 1,388,900 | Call | Defined | 2024-11-14 | |
| 2024-06-30 | $11,070,405 | 429,585 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $22,087,467 | 857,100 | Put | Defined | 2024-08-14 | |
| 2024-06-30 | $56,433,723 | 2,189,900 | Call | Defined | 2024-08-14 | |
| 2024-03-31 | $25,685,940 | 1,030,736 | Shares | Defined | 2024-05-15 | |
| 2024-03-31 | $35,119,756 | 1,409,300 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $33,953,500 | 1,362,500 | Call | Defined | 2024-05-15 | |
| 2023-12-31 | $11,264,411 | 616,890 | Shares | Defined | 2024-02-14 | |
| 2023-12-31 | $17,036,580 | 933,000 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $17,047,536 | 933,600 | Call | Defined | 2024-02-14 | |
| 2023-09-30 | $14,515,750 | 775,000 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $19,139,980 | 1,021,889 | Shares | Defined | 2023-11-14 | |
| 2023-09-30 | $14,006,294 | 747,800 | Call | Defined | 2023-11-14 | |
| 2023-06-30 | $9,319,784 | 412,928 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $14,345,492 | 635,600 | Call | Defined | 2023-08-14 | |
| 2023-06-30 | $10,163,271 | 450,300 | Put | Defined | 2023-08-14 | |
| 2023-03-31 | $127,740,768 | 7,196,663 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $8,317,650 | 468,600 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $6,597,675 | 371,700 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $5,385,561 | 298,700 | Put | Defined | 2023-02-14 | |
| 2022-12-31 | $48,685,164 | 2,700,231 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $9,858,804 | 546,800 | Call | Defined | 2023-02-14 | |
| 2022-09-30 | $10,137,336 | 606,300 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $3,686,760 | 220,500 | Put | Defined | 2022-11-14 | |
| 2022-09-30 | $25,158,867 | 1,504,717 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $1,581,268 | 122,200 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $80,002,015 | 6,182,536 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $3,012,432 | 232,800 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $18,710,724 | 861,055 | Shares | Defined | 2022-05-16 | |
| 2022-03-31 | $6,794,971 | 312,700 | Put | Defined | 2022-05-16 | |
| No filing history on record for this holder in this stock. | ||||||