Position in GH
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$300
+$300 QoQ
Shares Held
2
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#581
of 594 holders
Holding Since
Mar 2020
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in GH Over Time
Shares Held
Position Value (USD)
Derivatives in GH
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$285,057
PutShares
1,900
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 Diagnostics & Research
Healthcare · as of Jun 30, 2026Twin Tree Management, LP holds $5,392,282 across 7 Diagnostics & Research names. GH ranks #7 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | A |
Agilent Technologies, Inc.
|
18,355 | $2,438,094 | |
| 2 | NTRA |
Natera, Inc.
|
3,141 | $852,624 | |
| 3 | IQV |
Iqvia Holdings Inc.
|
4,034 | $779,449 | |
| 4 | TMO |
Thermo Fisher Scientific Inc.
|
1,416 | $709,925 | |
| 5 | DGX |
Quest Diagnostics Inc
|
2,097 | $444,459 | |
| 6 | DHR |
Danaher Corp /De/
|
879 | $167,431 | |
| 7 | GH |
Guardant Health, Inc.
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|
2 | $300 |
All Filings in GH
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17 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $285,057 | 1,900 | Put | Sole | 2026-08-12 | |
| 2026-06-30 | $300 | 2 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $3,066,684 | 33,200 | Call | Sole | 2026-05-14 | |
| 2025-12-31 | $3,391,048 | 33,200 | Call | Sole | 2026-02-11 | |
| 2025-12-31 | $163,424 | 1,600 | Put | Sole | 2026-02-11 | |
| 2025-09-30 | $2,074,336 | 33,200 | Call | Sole | 2025-11-13 | |
| 2023-03-31 | $14,462 | 617 | Shares | Sole | 2023-05-10 | |
| 2022-09-30 | $360,661 | 6,700 | Shares | Sole | 2022-11-10 | |
| 2022-03-31 | $1,656,529 | 25,008 | Shares | Sole | 2022-05-11 | |
| 2021-09-30 | $72,005 | 576 | Shares | Sole | 2021-11-12 | |
| 2020-09-30 | $3,733,452 | 33,400 | Put | Sole | 2020-11-13 | |
| 2020-09-30 | $18,220 | 163 | Shares | Sole | 2020-11-13 | |
| 2020-06-30 | $428,853 | 5,286 | Shares | Sole | 2020-08-12 | |
| 2020-06-30 | $6,214,558 | 76,600 | Put | Sole | 2020-08-12 | |
| 2020-03-31 | $8,157,120 | 117,200 | Put | Sole | 2020-05-13 | |
| 2020-03-31 | $1,621,680 | 23,300 | Call | Sole | 2020-05-13 | |
| 2020-03-31 | $1,059,451 | 15,222 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||