Security key
251893103
- Security type / class
- Equity / COM
- Total 13F shares
- 142,800
- Total 13F value
- $6,614,000
- Share change
- 0
- SEC-reported price per share
- $46.32
- Number of holders
- 1
Report period
Q1 2019
Institutions
1
Top holders
1
DV full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q3 2025
DoubleVerify Holdings, Inc. SEC filings
DoubleVerify Holdings, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 251893103
Recent filing periods:
Ownership snapshot
Top reported holders of DV - Adtalem Global Education Inc. - COM (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
WESTPORT ASSET MANAGEMENT...
Disclosed value leader
WESTPORT ASSET MANAGEMENT...
Comparable rows
0/1
Latest evidence
31 Dec 2018
13F
Highest disclosed value: $6,757,000
1 rows are not safely comparable across share classes.
Quick read
WESTPORT ASSET MANAGEMENT INC has the largest disclosed position value at $6.76M.
0 of 1 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens WESTPORT ASSET MANAGEMENT INC's linked filing trail.
Disclosed position value
Top 1
WESTPORT ASSET MANAGEMENT INC
$6.76M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-1 of 1 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| WESTPORT ASSET MANAGEMENT INC |
13F
Company
|
—
class O/S missing
|
$6,757,000
142,800 shares
|
— | 31 Dec 2018 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q1 2019
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
1
Shares
142,800
Rows available
1
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q1 2019 vs Q4 2025 Across Filers
Q4 2025 holders
1
Q1 2019 holders
1
Holder diff
0
| Investor | Q4 2025 Shares | Q1 2019 Shares | Share Diff | Share Chg % | Q4 2025 value | Q1 2019 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend