Position in ATRC
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$1,095,920
+$1,089,773 QoQ
Shares Held
39,168
+14406.7% QoQ
Ownership
0.077%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
#99
of 250 holders
Holding Since
Sep 2021
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ATRC Over Time
Shares Held
Position Value (USD)
Derivatives in ATRC
reported options exposure · as of Jun 30, 2026CallValue
$0
CallShares
0
PutValue
$2,798,000
PutShares
100,000
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 Instruments & Supplies
Healthcare · as of Jun 30, 2026Caption Management, LLC holds $5,764,140 across 5 Medical Instruments & Supplies names. ATRC ranks #2 (19.0% of the industry book) .
All Filings in ATRC
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7 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $1,095,920 | 39,168 | Shares | Sole | 2026-08-14 | |
| 2026-06-30 | $2,798,000 | 100,000 | Put | Sole | 2026-08-14 | |
| 2024-06-30 | $6,147 | 270 | Shares | Sole | 2024-08-14 | |
| 2022-12-31 | $275,156 | 6,200 | Shares | Sole | 2023-02-14 | |
| 2022-12-31 | $887,600 | 20,000 | Put | Sole | 2023-02-14 | |
| 2021-09-30 | $48,685 | 700 | Shares | Sole | 2021-11-12 | |
| 2021-09-30 | $382,525 | 5,500 | Put | Sole | 2021-11-12 | |
| No filing history on record for this holder in this stock. | ||||||