PUBM
PubMatic, Inc.
NASDAQ · USTechnologySoftware - Application
$13.04+2.40%
Price as of Jul 20, 2026
PUBM ownership
PubMatic, Inc. ownership & insider activity
Latest available institutional positioning and SEC Form 4 insider transactions, coalesced at the company entity level when listings share coverage.
Insider Activity
Sentiment
0/100
Buys (3m)
0
Sells (3m)
18
Net (3m)
-$4.9M
Insider trades by month Buys Sells
Feb
Mar
Apr
May
Jun
Jul
Context3-month price +55.7%Institutions mixed (13F)
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| Jul 6, 2026 | Pantelick Stevenofficer: CHIEF FINANCIAL OFFICER | Option | 9,547 | — |
| Jul 6, 2026 | Kumar Mukulofficer: PRESIDENT, ENGINEERING | Sell | 7,897 | $13.65 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Sell | 17,176 | $13.91 |
| Jul 6, 2026 | Pantelick Stevenofficer: CHIEF FINANCIAL OFFICER | Option | 7,407 | — |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 97,655 | — |
| Jul 6, 2026 | Klimenko Paulinaofficer: CHIEF GROWTH OFFICER | Sell | 9,009 | $13.42 |
| Jul 6, 2026 | Pantelick Stevenofficer: CHIEF FINANCIAL OFFICER | Option | 19,756 | — |
| Jul 6, 2026 | Goel Amar K.director, 10 percent owner, officer: CHAIRMAN, CHIEF INNOVATION OFF | Option | 18,098 | — |
| Jul 6, 2026 | Woods Andrewofficer: GENERAL COUNSEL & SECRETARY | Option | 15,823 | — |
| Jul 6, 2026 | Kumar Mukulofficer: PRESIDENT, ENGINEERING | Option | 3,320 | — |
| Jul 6, 2026 | Goel Amar K.director, 10 percent owner, officer: CHAIRMAN, CHIEF INNOVATION OFF | Sell | 6,584 | $13.65 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Sell | 8,500 | $13.90 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 43,376 | — |
| Jul 6, 2026 | Klimenko Paulinaofficer: CHIEF GROWTH OFFICER | Option | 6,584 | — |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Sell | 50,354 | $13.65 |
| Jul 6, 2026 | Woods Andrewofficer: GENERAL COUNSEL & SECRETARY | Option | 4,039 | — |
| Jul 6, 2026 | Woods Andrewofficer: GENERAL COUNSEL & SECRETARY | Option | 2,809 | — |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 8,500 | $3.89 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 23,042 | — |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 14,410 | — |
| Jul 6, 2026 | Pantelick Stevenofficer: CHIEF FINANCIAL OFFICER | Sell | 23,548 | $13.65 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 16,827 | — |
| Jul 6, 2026 | Woods Andrewofficer: GENERAL COUNSEL & SECRETARY | Option | 3,397 | — |
| Jul 6, 2026 | Klimenko Paulinaofficer: CHIEF GROWTH OFFICER | Sell | 14,914 | $13.65 |
| Jul 6, 2026 | Goel Amar K.director, 10 percent owner, officer: CHAIRMAN, CHIEF INNOVATION OFF | Option | 2,030 | — |
| Jul 6, 2026 | Kumar Mukulofficer: PRESIDENT, ENGINEERING | Option | 8,360 | — |
| Jul 6, 2026 | Klimenko Paulinaofficer: CHIEF GROWTH OFFICER | Option | 15,099 | — |
| Jul 6, 2026 | Kumar Mukulofficer: PRESIDENT, ENGINEERING | Option | 4,014 | — |
| Jul 6, 2026 | Pantelick Stevenofficer: CHIEF FINANCIAL OFFICER | Sell | 12,548 | $13.42 |
| Jul 6, 2026 | Goel Rajeev K.director, 10 percent owner, officer: CHIEF EXECUTIVE OFFICER | Option | 17,176 | $3.89 |
Source: PUBM SEC Form 4 filings, latest Jul 6, 2026. For informational purposes only — not investment advice.
Institutional activity (13F)
How institutions changed their PUBM positions over the last 6 months (SEC Form 13F).
Increased
113
New positions
59
Reduced
100
Sold out
60
Largest moves
| Institution | Action | Shares | Filed |
|---|---|---|---|
| GRAHAM HOLDINGS CO | Increased | 3.4M | May 15, 2026 |
| BLACKROCK, INC. | Reduced | 3.1M | Feb 12, 2026 |
| BLACKROCK, INC. | Reduced | 3.1M | May 13, 2026 |
| GRAHAM HOLDINGS CO | Unchanged | 2.8M | Feb 13, 2026 |
| VANGUARD GROUP INC | Reduced | 2.4M | Jan 29, 2026 |
| CENTERBOOK PARTNERS LP | Increased | 1.7M | May 5, 2026 |
| VANGUARD CAPITAL MANAGEMENT LLC | New Position | 1.6M | May 15, 2026 |
| ACADIAN ASSET MANAGEMENT LLC | Increased | 1.6M | May 13, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Increased | 1.5M | May 14, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1.3M | Feb 12, 2026 |
| DIMENSIONAL FUND ADVISORS LP | Reduced | 1.2M | May 7, 2026 |
| RENAISSANCE TECHNOLOGIES LLC | Reduced | 1.2M | Feb 12, 2026 |
| WELLINGTON MANAGEMENT GROUP LLP | Reduced | 1.2M | Feb 17, 2026 |
| CENTERBOOK PARTNERS LP | Increased | 1.1M | Feb 11, 2026 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | Increased | 999K | May 15, 2026 |
Source: SEC Form 13F filings. For informational purposes only — not investment advice.