Position in BSX
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$1,283,990
-$9,998 QoQ
Shares Held
20,462
+54.4% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.09%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Mar 2020
18 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in BSX Over Time
Shares Held
Position Value (USD)
Derivatives in BSX
reported options exposure · as of Jun 30, 2022CallValue
$0
CallShares
0
PutValue
$7,454,000
PutShares
200,000
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 Medical Devices
Healthcare · as of Mar 31, 2026Cinctive Capital Management LP holds $11,946,669 across 7 Medical Devices names. BSX ranks #4 (10.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MDT |
Medtronic plc
|
32,710 | $2,834,321 | |
| 2 | DXCM |
Dexcom Inc
|
35,640 | $2,238,192 | |
| 3 | SNN |
Smith & Nephew PLC
|
69,891 | $2,221,135 | |
| 4 | BSX |
Boston Scientific Corp
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|
20,462 | $1,283,990 | |
| 5 | TNDM |
Tandem Diabetes Care Inc
|
63,812 | $1,223,276 | |
| 6 | SIBN |
SI-BONE, Inc.
|
95,540 | $1,206,670 | |
| 7 | IRTC |
iRhythm Holdings, Inc.
|
7,957 | $939,085 |
All Filings in BSX
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20 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,283,990 | 20,462 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $1,293,988 | 13,254 | Shares | Sole | 2025-11-14 | |
| 2025-03-31 | $10,447,031 | 103,559 | Shares | Sole | 2025-05-15 | |
| 2024-09-30 | $14,712,179 | 175,563 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $19,175,027 | 248,994 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $19,812,855 | 289,281 | Shares | Sole | 2024-05-15 | |
| 2023-12-31 | $10,453,262 | 180,821 | Shares | Sole | 2024-02-14 | |
| 2023-06-30 | $12,827,227 | 237,146 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $17,853,705 | 356,860 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $6,590,930 | 142,445 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $17,675,171 | 456,369 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $16,207,269 | 434,861 | Shares | Sole | 2022-08-15 | |
| 2022-06-30 | $7,454,000 | 200,000 | Put | Sole | 2022-08-15 | |
| 2022-03-31 | $4,429,000 | 100,000 | Put | Sole | 2022-05-16 | |
| 2022-03-31 | $13,905,288 | 313,960 | Shares | Sole | 2022-05-16 | |
| 2021-12-31 | $5,672,524 | 133,534 | Shares | Sole | 2022-02-14 | |
| 2021-06-30 | $6,069,012 | 141,932 | Shares | Sole | 2021-08-16 | |
| 2021-03-31 | $15,706,355 | 406,374 | Shares | Sole | 2021-05-17 | |
| 2020-06-30 | $3,502,889 | 99,769 | Shares | Sole | 2020-08-14 | |
| 2020-03-31 | $3,778,554 | 115,800 | Shares | Sole | 2020-05-15 | |
| No filing history on record for this holder in this stock. | ||||||