Position in TXG
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$15,789,472
+$13,655,798 QoQ
Shares Held
743,734
+468.5% QoQ
Ownership
0.586%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
25 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in TXG Over Time
Shares Held
Position Value (USD)
Derivatives in TXG
reported options exposure · as of Mar 31, 2026CallValue
$3,708,881
CallShares
174,700
PutValue
$282,359
PutShares
13,300
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 Health Information Services
Healthcare · as of Mar 31, 2026CITADEL ADVISORS LLC holds $366,126,954 across 29 Health Information Services names. TXG ranks #9 (4.3% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | BTSG |
BrightSpring Health Services, Inc.
|
3,087,924 | $131,576,441 | |
| 2 | HNGE |
Hinge Health, Inc.
|
1,083,715 | $41,788,049 | |
| 3 | TEM |
Tempus AI, Inc.
|
601,305 | $27,191,012 | |
| 4 | VEEV |
Veeva Systems Inc
|
151,543 | $26,620,043 | |
| 5 | CERT |
Certara, Inc.
|
4,545,848 | $25,911,333 | |
| 6 | HQY |
Healthequity, Inc.
|
268,832 | $22,466,290 | |
| 7 | HTFL |
Heartflow, Inc.
|
756,605 | $18,408,198 | |
| 8 | DOCS |
Doximity, Inc.
|
763,836 | $17,797,378 |
All Filings in TXG
Export CSV
50 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $3,708,881 | 174,700 | Call | Defined | 2026-05-15 | |
| 2026-03-31 | $15,789,472 | 743,734 | Shares | Defined | 2026-05-15 | |
| 2026-03-31 | $282,359 | 13,300 | Put | Defined | 2026-05-15 | |
| 2025-12-31 | $2,133,674 | 130,820 | Shares | Defined | 2026-02-17 | |
| 2025-12-31 | $171,255 | 10,500 | Put | Defined | 2026-02-17 | |
| 2025-12-31 | $1,746,801 | 107,100 | Call | Defined | 2026-02-17 | |
| 2025-09-30 | $769,202 | 65,800 | Call | Defined | 2025-11-14 | |
| 2025-09-30 | $514,360 | 44,000 | Put | Defined | 2025-11-14 | |
| 2025-06-30 | $501,414 | 43,300 | Put | Defined | 2025-08-14 | |
| 2025-06-30 | $1,702,260 | 147,000 | Call | Defined | 2025-08-14 | |
| 2025-06-30 | $2,269,031 | 195,944 | Shares | Defined | 2025-08-14 | |
| 2025-03-31 | $1,250,136 | 143,200 | Call | Defined | 2025-05-15 | |
| 2025-03-31 | $435,627 | 49,900 | Put | Defined | 2025-05-15 | |
| 2025-03-31 | $9,291,042 | 1,064,266 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $28,811,300 | 2,006,358 | Shares | Defined | 2025-02-14 | |
| 2024-12-31 | $587,324 | 40,900 | Call | Defined | 2025-02-14 | |
| 2024-12-31 | $637,584 | 44,400 | Put | Defined | 2025-02-14 | |
| 2024-09-30 | $636,756 | 28,200 | Put | Defined | 2024-11-14 | |
| 2024-09-30 | $1,478,990 | 65,500 | Call | Defined | 2024-11-14 | |
| 2024-09-30 | $62,771,721 | 2,779,970 | Shares | Defined | 2024-11-14 | |
| 2024-06-30 | $509,590 | 26,200 | Call | Defined | 2024-08-14 | |
| 2024-06-30 | $6,503,943 | 334,393 | Shares | Defined | 2024-08-14 | |
| 2024-06-30 | $359,825 | 18,500 | Put | Defined | 2024-08-14 | |
| 2024-03-31 | $4,064,499 | 108,300 | Call | Defined | 2024-05-15 | |
| 2024-03-31 | $371,547 | 9,900 | Put | Defined | 2024-05-15 | |
| 2024-03-31 | $3,271,077 | 87,159 | Shares | Defined | 2024-05-15 | |
| 2023-12-31 | $1,885,852 | 33,700 | Put | Defined | 2024-02-14 | |
| 2023-12-31 | $5,769,476 | 103,100 | Call | Defined | 2024-02-14 | |
| 2023-12-31 | $6,392,030 | 114,225 | Shares | Defined | 2024-02-14 | |
| 2023-09-30 | $5,874,000 | 142,400 | Call | Defined | 2023-11-14 | |
| 2023-09-30 | $1,889,250 | 45,800 | Put | Defined | 2023-11-14 | |
| 2023-09-30 | $631,331 | 15,305 | Shares | Defined | 2023-11-14 | |
| 2023-06-30 | $40,292,468 | 721,570 | Shares | Defined | 2023-08-14 | |
| 2023-06-30 | $1,652,864 | 29,600 | Put | Defined | 2023-08-14 | |
| 2023-06-30 | $5,706,848 | 102,200 | Call | Defined | 2023-08-14 | |
| 2023-03-31 | $3,977,827 | 71,300 | Put | Defined | 2023-05-15 | |
| 2023-03-31 | $68,628,785 | 1,230,127 | Shares | Defined | 2023-05-15 | |
| 2023-03-31 | $3,944,353 | 70,700 | Call | Defined | 2023-05-15 | |
| 2022-12-31 | $714,224 | 19,600 | Call | Defined | 2023-02-14 | |
| 2022-12-31 | $53,344,552 | 1,463,901 | Shares | Defined | 2023-02-14 | |
| 2022-12-31 | $761,596 | 20,900 | Put | Defined | 2023-02-14 | |
| 2022-09-30 | $10,112,706 | 355,081 | Shares | Defined | 2022-11-14 | |
| 2022-09-30 | $1,959,424 | 68,800 | Call | Defined | 2022-11-14 | |
| 2022-09-30 | $700,608 | 24,600 | Put | Defined | 2022-11-14 | |
| 2022-06-30 | $2,837,175 | 62,700 | Put | Defined | 2022-08-15 | |
| 2022-06-30 | $6,006,167 | 132,733 | Shares | Defined | 2022-08-15 | |
| 2022-06-30 | $1,416,325 | 31,300 | Call | Defined | 2022-08-15 | |
| 2022-03-31 | $5,066,262 | 66,600 | Call | Defined | 2022-05-16 | |
| 2022-03-31 | $1,962,606 | 25,800 | Put | Defined | 2022-05-16 | |
| 2021-12-31 | $1,876,896 | 12,600 | Put | Defined | 2022-02-14 | |
| No filing history on record for this holder in this stock. | ||||||