How many institutions held PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share in Q3 2021?

96 institutional investors reported PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share for Q3 2021. Use the holders table for investor-level position and value details.

PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share (PUBM)

Q: What does CUSIP 74467Q103 represent in this 13F holders report?

CUSIP 74467Q103 is the security identifier for PUBM - PubMatic, Inc. - Class A Common Stock, par value $0.0001 per share used to aggregate holder disclosures.

CUSIP: 74467Q103

Q3 2021 13F Holders as of 30 Sep 2021

Security type / class: Equity / Class A Common Stock, par value $0.0001 per share
Total 13F shares: 9,414,715
Total 13F value: $247,947,229
Share change: +485,893
Put/Call ratio: 136%
SEC-reported price per share: $26.35
Number of holders: 96
Value change: -$24,408,282
Number of buys: 72
Number of sells: 43
Shares outstanding: 38,189,933

Security key

74467Q103

Report period

Q3 2021

Institutions

Top holders

PUBM full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2026 PubMatic, Inc. SEC filings PubMatic, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 74467Q103

Newer quarter: Q3 2026

Recent filing periods:

Q3 2026

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

DRAPER ASSOCIATES L P

Disclosed value leader

DRIEHAUS CAPITAL MANAGEME...

Comparable rows

0/15

Latest evidence

30 Jun 2021

3/4/5 13F Highest disclosed value: $59,768,000 15 rows are not safely comparable across share classes. Showing 1-6 of 15 holder rows.

Quick read

DRIEHAUS CAPITAL MANAGEMENT LLC has the largest disclosed position value at $59.77M.

0 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.

Disclosed position value Top 5

DRAPER ASSOCIATES L P $10.97M

CNH Capital Co Ltd $2.35M

Ashish Gupta $30.2K

DRIEHAUS CAPITAL MANAGEMENT LLC $59.77M

AMERIPRISE FINANCIAL INC $35.35M

Value bars compare disclosed positions; verify each figure against the linked filing evidence.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
DRAPER ASSOCIATES L P	3/4/5 10%+ Owner 3/4/5	— denominator unverified	$10,973,724 717,828 shares	—	28 May 2021
CNH Capital Co Ltd	3/4/5 10%+ Owner 3/4/5	— mixed-class rows	$2,354,090 93,000 shares mixed-class rows	—	19 Mar 2021
Ashish Gupta	3/4/5 Director, 10%+ Owner 3/4/5	— denominator unverified	$30,208 1,976 shares	—	01 Jun 2021
DRIEHAUS CAPITAL MANAGEMENT LLC	13F Company 13F	— denominator unverified	$59,768,000 1,529,758 shares	—	30 Jun 2021
AMERIPRISE FINANCIAL INC	13F Company 13F	— denominator unverified	$35,346,000 904,671 shares	—	30 Jun 2021
ROYAL BANK OF CANADA	13F Company 13F	— denominator unverified	$32,630,000 835,150 shares	—	30 Jun 2021

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 Q3 2021

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

9,414,715

Rows available

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 Q3 2021 vs Q2 2021 Across Filers

Q2 2021 holders

Q3 2021 holders

Holder diff

Investor	Q2 2021 Shares	Q3 2021 Shares	Share Diff	Share Chg %	Q2 2021 value	Q3 2021 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend