Position in DV
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$779,560
-$159,194 QoQ
Shares Held
82,059
0.0% QoQ
Ownership
0.053%
of shares outstanding
% of Portfolio
0.04%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Sep 2022
13 quarters on record
Voting authority
Sole 100.ToString("F0")%
Shared 0.ToString("F0")%
None 0.ToString("F0")%
Common Shares in DV Over Time
Shares Held
Position Value (USD)
Derivatives in DV
reported options exposure · as of Mar 31, 2026CallValue
$0
CallShares
0
PutValue
$1,900,000
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 Advertising Agencies
Communication Services · as of Mar 31, 2026Caption Management, LLC holds $5,591,589 across 2 Advertising Agencies names. DV ranks #2 (13.9% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | MGNI |
Magnite, Inc.
|
405,053 | $4,812,029 | |
| 2 | DV |
DoubleVerify Holdings, Inc.
This page
|
82,059 | $779,560 |
All Filings in DV
Export CSV
23 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $1,900,000 | 200,000 | Put | Sole | 2026-05-15 | |
| 2026-03-31 | $779,560 | 82,059 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $2,288,000 | 200,000 | Put | Sole | 2026-02-17 | |
| 2025-12-31 | $938,754 | 82,059 | Shares | Sole | 2026-02-17 | |
| 2025-09-30 | $4,193,000 | 350,000 | Put | Sole | 2025-11-14 | |
| 2025-06-30 | $670,626 | 44,798 | Shares | Sole | 2025-08-14 | |
| 2025-06-30 | $2,994,000 | 200,000 | Put | Sole | 2025-08-14 | |
| 2025-03-31 | $2,674,000 | 200,000 | Put | Sole | 2025-05-15 | |
| 2025-03-31 | $883,623 | 66,090 | Shares | Sole | 2025-05-15 | |
| 2024-12-31 | $960,500 | 50,000 | Call | Sole | 2025-02-14 | |
| 2024-12-31 | $172,890 | 9,000 | Shares | Sole | 2025-02-14 | |
| 2024-12-31 | $3,842,000 | 200,000 | Put | Sole | 2025-02-14 | |
| 2024-09-30 | $505,200 | 30,000 | Shares | Sole | 2024-11-14 | |
| 2024-09-30 | $3,368,000 | 200,000 | Put | Sole | 2024-11-14 | |
| 2023-12-31 | $10,239,552 | 278,400 | Call | Sole | 2024-02-14 | |
| 2023-12-31 | $3,678,000 | 100,000 | Put | Sole | 2024-02-14 | |
| 2023-09-30 | $1,956,500 | 70,000 | Call | Sole | 2023-11-14 | |
| 2023-09-30 | $2,795,000 | 100,000 | Put | Sole | 2023-11-14 | |
| 2023-09-30 | $279,500 | 10,000 | Shares | Sole | 2023-11-14 | |
| 2023-06-30 | $2,724,400 | 70,000 | Call | Sole | 2023-08-14 | |
| 2023-03-31 | $2,412,000 | 80,000 | Call | Sole | 2023-05-15 | |
| 2022-12-31 | $1,756,800 | 80,000 | Call | Sole | 2023-02-14 | |
| 2022-09-30 | $328,200 | 12,000 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||