Security key
74467Q103
PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (PUBM)
CUSIP: 74467Q103
Q1 2021 13F Holders as of 31 Mar 2021
- Security type / class
- Equity / Class A Common Stock, par value $0.0001 per share
- Total 13F shares
- 5,484,949
- Total 13F value
- $270,678,019
- Share change
- +548,775
- SEC-reported price per share
- $49.32
- Number of holders
- 57
- Value change
- +$47,420,169
- Number of buys
- 44
- Number of sells
- 28
- Shares outstanding
- 38,189,933
Holder snapshot
6 signals
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q1 2021
Institutions
57
Top holders
10
PUBM full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2021
Previous quarter: Q4 2020
PubMatic, Inc. SEC filings
PubMatic, Inc. company facts
Broader feeds
Reporting periods
Holder history for CUSIP 74467Q103
Recent filing periods:
Ownership snapshot
Top reported holders of PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (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
DRIEHAUS CAPITAL MANAGEME...
Disclosed value leader
DRIEHAUS CAPITAL MANAGEME...
Comparable rows
15/15
Latest evidence
31 Dec 2020
13F
Lead comparable stake: 2.1%
Showing 1-6 of 15 holder rows.
Quick read
DRIEHAUS CAPITAL MANAGEMENT LLC leads the comparable SEC ownership view at 2.1%.
15 of 15 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 DRIEHAUS CAPITAL MANAGEMENT LLC's linked filing trail.
Comparable ownership
Top 5
DRIEHAUS CAPITAL MANAGEMENT LLC
2.1%
BlackRock Finance, Inc.
1.8%
AMERIPRISE FINANCIAL INC
1.4%
Schonfeld Strategic Advisors LLC
1.2%
LORD, ABBETT & CO. LLC
1.1%
Ownership % is shown only when SEC disclosures are safely comparable across share classes.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| DRIEHAUS CAPITAL MANAGEMENT LLC |
13F
Company
|
2.1%
|
$22,739,000
813,266 shares
|
— | 31 Dec 2020 |
| BlackRock Finance, Inc. |
13F
Company
|
1.8%
|
$19,590,000
700,587 shares
|
— | 31 Dec 2020 |
| AMERIPRISE FINANCIAL INC |
13F
Company
|
1.4%
|
$14,466,000
517,371 shares
|
— | 31 Dec 2020 |
| Schonfeld Strategic Advisors LLC |
13F
Company
|
1.2%
|
$12,363,000
442,200 shares
|
— | 31 Dec 2020 |
| LORD, ABBETT & CO. LLC |
13F
Company
|
1.1%
|
$11,422,000
408,526 shares
|
— | 31 Dec 2020 |
| VISTA EQUITY PARTNERS MANAGEMENT, LLC |
13F
Company
|
0.75%
|
$7,969,000
285,000 shares
|
— | 31 Dec 2020 |
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 2021
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
57
Shares
5,484,949
Rows available
57
| 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 2021 vs Q4 2020 Across Filers
Q4 2020 holders
43
Q1 2021 holders
57
Holder diff
14
| Investor | Q4 2020 Shares | Q1 2021 Shares | Share Diff | Share Chg % | Q4 2020 value | Q1 2021 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend