| $179M | ||
| $164M | ||
| $148M | ||
| $92M | ||
| $80M | ||
| $77M |
Buys | $0 | 0 | 0 |
Sells | $13,257,855 | 66 | 100 |
| Gimbel Lisa | CHIEF ACCOUNTING OFFICER | 0 | $0 | 5 | $52,108 | $-52,108 |
| Woods Andrew | GENERAL COUNSEL & SECRETARY | 0 | $0 | 4 | $174,031 | $-174,031 |
| Kumar Mukul | PRESIDENT, ENGINEERING | 0 | $0 | 4 | $224,132 | $-224,132 |
| Goel Amar K. | CHAIRMAN, CHIEF INNOVATION OFF | 0 | $0 | 7 | $388,145 | $-388,145 |
| Klimenko Paulina | CHIEF GROWTH OFFICER | 0 | $0 | 7 | $663,062 | $-663,062 |
| Pantelick Steven | CHIEF FINANCIAL OFFICER | 0 | $0 | 11 | $1.32M | $-1.32M |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 0 | $0 | 28 | $10.44M | $-10.44M |
PubMatic, Inc. provides a cloud infrastructure platform that enables real-time programmatic advertising transactions for Internet content creators and advertisers worldwide. The company's solutions include Openwrap, a header bidding solution that provides enterprise-grade management and analytics tools; Openwrap OTT, a header bidding management solution for OTT; Openwrap SDK, a header bidding solution for in-app developers; private marketplace solutions; and media buyer consoles. In addition, it offers Real-Time Bidding (RTB) programmatic technologies, which provides various selling options across screens and ad formats; digital advertising inventory quality solutions to detect and filter out invalid traffic and other nefarious activity; Ad quality solutions targeting the reduction of security issues, quality issues, and performance issues; Identity Hub, an identity solution that allows for the use of any advertiser preferred user identifier in a scaled and privacy-compliant fashion; Audience Encore, an audience data platform; and cross-platform video, a sell side platform, which connects trusted video buyers to premium publishers. The company's platform supports an array of ad formats and digital device types, including mobile app, mobile web, desktop, display, video, over-the-top (OTT), connected television, and media. PubMatic, Inc. was incorporated in 2006 and is based in Redwood City, California.
Over the last 12 months, insiders at PubMatic, Inc. have bought $0 and sold $13.26M worth of PubMatic, Inc. stock.
On average, over the past 5 years, insiders at PubMatic, Inc. have bought $11.78M and sold $21.25M worth of stock each year.
There was no buying activity among insiders over the last 12 months.
The last purchase of 10,000 shares for transaction amount of $167,594 was made by CNH Capital Co Ltd (10 percent owner) on 2021‑06‑16.
| 2026-04-13 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.095% | $8.65 | $380,503 | +9.32% | |
| 2026-04-06 | Sale | Klimenko Paulina | CHIEF GROWTH OFFICER | 11,784 0.0247% | $8.44 | $99,492 | +2.19% | |
| 2026-04-06 | Sale | Pantelick Steven | CHIEF FINANCIAL OFFICER | 16,282 0.0341% | $8.44 | $137,469 | +2.19% | |
| 2026-04-02 | Sale | Kumar Mukul | PRESIDENT, ENGINEERING | 7,830 0.0164% | $8.17 | $63,997 | +5.43% | |
| 2026-04-02 | Sale | Klimenko Paulina | CHIEF GROWTH OFFICER | 12,091 0.0254% | $8.17 | $98,823 | +5.43% | |
| 2026-04-02 | Sale | Woods Andrew | GENERAL COUNSEL & SECRETARY | 5,710 0.012% | $8.17 | $46,670 | +5.43% | |
| 2026-04-02 | Sale | Pantelick Steven | CHIEF FINANCIAL OFFICER | 16,747 0.0352% | $8.17 | $136,878 | +5.43% | |
| 2026-04-02 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 49,916 0.1048% | $8.17 | $407,978 | +5.43% | |
| 2026-04-02 | Sale | Goel Amar K. | CHAIRMAN, CHIEF INNOVATION OFF | 6,528 0.0137% | $8.17 | $53,355 | +5.43% | |
| 2026-03-30 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0925% | $8.10 | $356,189 | +4.52% | |
| 2026-03-09 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0909% | $8.72 | $383,812 | -6.86% | |
| 2026-02-17 | Sale | Gimbel Lisa | CHIEF ACCOUNTING OFFICER | 1,277 0.0027% | $6.29 | $8,027 | +30.13% | |
| 2026-02-17 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0927% | $6.28 | $276,241 | +30.13% | |
| 2026-02-02 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0936% | $7.26 | $319,268 | +12.64% | |
| 2026-01-30 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 21,592 0.046% | $7.32 | $157,982 | +11.71% | |
| 2026-01-20 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0931% | $7.55 | $332,059 | +7.03% | |
| 2026-01-06 | Sale | Klimenko Paulina | CHIEF GROWTH OFFICER | 12,315 0.0259% | $8.73 | $107,509 | -8.61% | |
| 2026-01-06 | Sale | Goel Amar K. | CHAIRMAN, CHIEF INNOVATION OFF | 7,158 0.0151% | $8.73 | $62,510 | -8.61% | |
| 2026-01-05 | Sale | Pantelick Steven | CHIEF FINANCIAL OFFICER | 18,398 0.0391% | $8.81 | $162,051 | -7.88% | |
| 2026-01-05 | Sale | Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 44,000 0.0934% | $8.80 | $387,319 | -7.88% |
| Kumar Mukul | PRESIDENT, ENGINEERING | 99485 0.2099% | $975,947.85 | 0 | 57 | |
| Woods Andrew | GENERAL COUNSEL & SECRETARY | 69882 0.1474% | $685,542.42 | 0 | 16 | |
| Klimenko Paulina | CHIEF GROWTH OFFICER | 61436 0.1296% | $602,687.16 | 0 | 30 | |
| Pantelick Steven | CHIEF FINANCIAL OFFICER | 41319 0.0872% | $405,339.39 | 0 | 58 | |
| Goel Amar K. | CHAIRMAN, CHIEF INNOVATION OFF | 24066 0.0508% | $236,087.46 | 0 | 75 | |
| Goel Rajeev K. | CHIEF EXECUTIVE OFFICER | 21206 0.0447% | $208,030.86 | 0 | 91 | |
| Gimbel Lisa | CHIEF ACCOUNTING OFFICER | 12775 0.027% | $125,322.75 | 0 | 15 | |
| CNH Capital Co Ltd | 10 percent owner | 50500 0.1065% | $495,405.00 | 37 | 0 | <0.0001% |
| August Capital Management V, L.L.C. | 10 percent owner | 40000 0.0844% | $392,400.00 | 0 | 3 | |
| Hartenbaum Howard | 10 percent owner | 20000 0.0422% | $196,200.00 | 0 | 1 | |
| BLACK CATHLEEN | director | 18750 0.0396% | $183,937.50 | 0 | 1 | |
| Hirsch Jeffrey K. | 13784 0.0291% | $135,221.04 | 0 | 25 | ||
| Chow Thomas C. | General Counsel and Secretary | 4910 0.0104% | $48,167.10 | 0 | 15 | |
| van der Zweep Michael | Controller | 1696 0.0036% | $16,637.76 | 0 | 16 | |
| GUPTA NARENDRA | 0 0% | $0 | 0 | 1 | ||
| DRAPER ASSOCIATES L P | 10 percent owner | 0 0% | $0 | 0 | 1 | |
| NEXUS INDIA CAPITAL I L P | 10 percent owner | 0 0% | $0 | 0 | 1 | |
| Helion Venture Partners LLC | 10 percent owner | 0 0% | $0 | 0 | 1 | |
| Daimler Susan | director | 0 0% | $0 | 1 | 1 | <0.0001% |
| Gupta Ashish | 0 0% | $0 | 0 | 1 |
$4,137,988 | 164 | -10.35% | $765.17M | |
$8,074,391 | 64 | 80.14% | $449.62M | |
$6,540,412 | 60 | 52.57% | $556.21M | |
$12,052,963 | 53 | 54.07% | $870.43M | |
$4,994,331 | 41 | 73.05% | $275.85M | |
PubMatic, Inc. (PUBM) | $16,533,665 | 35 | -22.27% | $464.99M |
$16,870,297 | 26 | 99.34% | $331.66M | |
$35,645,953 | 25 | -21.84% | $301.84M | |
$28,181,033 | 19 | -4.10% | $322.22M | |
$843,524 | 18 | 9.21% | $579.58M | |
$159,289 | 16 | 0.76% | $341.32M | |
$6,294,517 | 13 | 51.12% | $398.56M | |
$1,009,599 | 8 | 35.59% | $686.54M | |
$44,243,727 | 8 | -47.87% | $419.2M | |
$100,143,022 | 7 | -19.97% | $933.26M | |
$32,572,640 | 5 | -21.34% | $469.17M | |
$7,201,200 | 2 | -31.10% | $580.03M | |
$643,750 | 2 | -66.70% | $737.36M | |
$94,025 | 1 | 36.63% | $391.66M |
| Increased Positions | 84 | +47.19% | 4M | +17.11% |
| Decreased Positions | 81 | -45.51% | 4M | -16.87% |
| New Positions | 31 | New | 2M | New |
| Sold Out Positions | 26 | Sold Out | 1M | Sold Out |
| Total Postitions | 181 | +1.69% | 25M | +0.24% |
| Blackrock, Inc. | $29,103.00 | 8.92% | 3.39M | -61,963 | -1.8% | 2025-09-30 |
| Vanguard Group Inc | $21,466.00 | 6.58% | 2.5M | -112,207 | -4.3% | 2025-09-30 |
| Wellington Management Group Llp | $12,614.00 | 3.86% | 1.47M | +135,070 | +10.13% | 2025-09-30 |
| Dimensional Fund Advisors Lp | $12,596.00 | 3.86% | 1.47M | -15,233 | -1.03% | 2025-09-30 |
| Renaissance Technologies Llc | $11,645.00 | 3.57% | 1.36M | +135,700 | +11.12% | 2025-09-30 |
| Royal Bank Of Canada | $9,398.00 | 2.88% | 1.09M | +123,733 | +12.75% | 2025-09-30 |
| Geode Capital Management, Llc | $8,259.00 | 2.53% | 961,490 | -24,458 | -2.48% | 2025-09-30 |
| State Street Corp | $7,965.00 | 2.44% | 927,234 | +11,510 | +1.26% | 2025-09-30 |
| Jacobs Levy Equity Management, Inc | $7,316.00 | 2.24% | 851,683 | -26,101 | -2.97% | 2025-09-30 |
| Centerbook Partners Lp | $6,429.00 | 1.97% | 748,460 | +527,650 | +238.96% | 2025-09-30 |