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PubMatic, Inc.

PUBM
Exchange
Nasdaq
Industry
Services-Computer Programming, Data Processing, Etc.
SEC CIK
0001422930

In the last 90 days, PubMatic, Inc. insiders filed 0 open-market purchases and 21 sales; 153 institutions reported holding it in 13F filings for Q2 2026, worth $399.4M in total; no superinvestor holds it.

13F holders, Q1 2022

Institutional positions in PubMatic, Inc. as of Mar 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
138
−25 vs. Q4 2021
Shares held
17.7M
−181.3K (−1.0%) vs. Q4 2021
Total value
$462.1M
−$145.9M (−24.0%) vs. Q4 2021
New holders
29
54 more added
Sold out
54
35 more reduced

2 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 2021: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting PUBM on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ1 2022: 138 institutions
Q1 2021: 61 institutionsQ2 2021: 87 institutionsQ3 2021: 100 institutionsQ4 2021: 165 institutionsQ1 2022: 138 institutionsQ2 2022: 153 institutionsQ3 2022: 157 institutionsQ4 2022: 162 institutionsQ1 2023: 149 institutionsQ2 2023: 141 institutionsQ3 2023: 143 institutionsQ4 2023: 148 institutionsQ1 2024: 179 institutionsQ2 2024: 193 institutionsQ3 2024: 167 institutionsQ4 2024: 161 institutionsQ1 2025: 157 institutionsQ2 2025: 149 institutionsQ3 2025: 150 institutionsQ4 2025: 152 institutionsQ1 2026: 153 institutionsQ2 2026: 153 institutions
Value heldQ1 2022: $462.1M
Q1 2021: $305.1MQ2 2021: $350.3MQ3 2021: $248.9MQ4 2021: $608.3MQ1 2022: $462.1MQ2 2022: $354.4MQ3 2022: $362.5MQ4 2022: $283.9MQ1 2023: $303.4MQ2 2023: $379.2MQ3 2023: $251.1MQ4 2023: $357.5MQ1 2024: $576.7MQ2 2024: $518.8MQ3 2024: $377.6MQ4 2024: $386.3MQ1 2025: $238.4MQ2 2025: $321.6MQ3 2025: $228.7MQ4 2025: $245.2MQ1 2026: $236.0MQ2 2026: $399.4M
Institutions holding PUBM and their total value by quarter
QuarterHoldersValue
Q2 2026153$399.4M
Q1 2026153$236.0M
Q4 2025152$245.2M
Q3 2025150$228.7M
Q2 2025149$321.6M
Q1 2025157$238.4M
Q4 2024161$386.3M
Q3 2024167$377.6M
Q2 2024193$518.8M
Q1 2024179$576.7M
Q4 2023148$357.5M
Q3 2023143$251.1M
Q2 2023141$379.2M
Q1 2023149$303.4M
Q4 2022162$283.9M
Q3 2022157$362.5M
Q2 2022153$354.4M
Q1 2022138$462.1M
Q4 2021165$608.3M
Q3 2021100$248.9M
Q2 202187$350.3M
Q1 202161$305.1M

Institutions, Q1 2022

Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q4 2021.

Institutions holding PUBM in Q1 2022
InstitutionSharesValue% of portfolioChange in sharesAction
FMR LLC15$00.00%+6+66.7%Added
Money Concepts Capital Corp6$00.00%+6New
Missouri Trust & Investment Co30$1.00K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.49$1.00K0.00%+49New
Moisand Fitzgerald Tamayo, LLC36$1.00K0.00%+36New
Ellis Investment Partners, LLC100$2.00K0.00%00.0%Unchanged
Anchor Investment Management, LLC100$2.61K0.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.100$3.00K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC100$3.00K0.00%00.0%Unchanged
Clearview Wealth Advisors LLC100$3.00K0.00%00.0%Unchanged
Ogorek Anthony Joseph125$3.00K0.00%+125New
Beaird Harris Wealth Management, LLC100$3.00K0.00%+100New
Howe & Rusling Inc162$4.00K0.00%+162New
IMA Wealth, Inc.200$5.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC201$5.00K0.00%+101+101.0%Added
Rise Advisors, LLC230$6.00K0.01%+100+76.9%Added
Patriot Financial Group Insurance Agency, LLC250$7.00K0.00%00.0%Unchanged
Tower Research Capital LLC (TRC)337$9.00K0.00%−270−44.5%Reduced
San Luis Wealth Advisors LLC350$12.0K0.01%+350New
Newbridge Financial Services Group, Inc.500$13.0K0.01%00.0%Unchanged
Federation des caisses Desjardins du Quebec500$13.1K0.00%+500New
Adirondack Trust Co664$17.0K0.01%+414+165.6%Added
Spire Wealth Management764$20.0K0.00%−244−24.2%Reduced
Tyler-Stone Wealth Management765$20.0K0.01%00.0%Unchanged
CWM, LLC761$20.0K0.00%+482+172.8%Added
Assetmark, Inc914$24.0K0.00%+914New
TD Waterhouse Canada Inc.1,000$26.5K0.00%00.0%Unchanged
State of Wyoming1,033$27.0K0.01%+1,033New
Parallel Advisors, LLC1,275$34.0K0.00%−4−0.3%Reduced
Steward Partners Investment Advisory, LLC1,500$39.0K0.00%−1,000−40.0%Reduced
Ancora Advisors, LLC1,500$39.0K0.00%+500+50.0%Added
Baldwin Brothers Inc1,500$39.0K0.00%+1,500New
Banque Cantonale Vaudoise2,525$66.0K0.00%−6,916−73.3%Reduced
Ensign Peak Advisors, Inc2,530$66.0K0.00%00.0%Unchanged
Guinness Atkinson Asset Management Inc2,550$67.0K0.03%00.0%Unchanged
CKW Financial Group2,915$77.0K0.01%+6+0.2%Added
Fieldpoint Private Securities, LLC3,540$92.0K0.02%00.0%Unchanged
Leonteq Securities AG3,796$99.2K0.00%+2,979+364.6%Added
Zurcher Kantonalbank (Zurich Cantonalbank)3,972$104.0K0.00%+2,707+214.0%Added
UBS Group AG5,337$139.0K0.00%−7,174−57.3%Reduced
Cutler Group LP5,939$155.0K0.01%+4,780+412.4%Added
Simplex Trading, LLC6,136$160.0K0.01%−13,530−68.8%Reduced
Citigroup Inc6,605$173.0K0.00%+1,883+39.9%Added
Signaturefd, LLC7,047$184.0K0.01%00.0%Unchanged
AQR Capital Management LLC7,796$204.0K0.00%+7,796New
Atria Wealth Solutions, Inc.7,837$205.0K0.00%+7,837New
Two Sigma Advisers, LP8,000$209.0K0.00%−54,400−87.2%Reduced
Caerus Investment Advisors, LLC11,911$226.0K0.27%+11,911New
Laurel Wealth Advisors, Inc.8,819$230.0K0.02%−150−1.7%Reduced
Versor Investments LP9,363$245.0K0.01%+9,363New
Bayesian Capital Management, LP9,600$251.0K0.04%+2,400+33.3%Added
Legal & General Group Plc9,606$251.0K0.00%+3,376+54.2%Added
Snowden Capital Advisors LLC9,971$260.0K0.01%+7,460+297.1%Added
Advisor Group Holdings, Inc.10,383$271.0K0.00%+4,575+78.8%Added
Charles Schwab Investment Management Inc10,574$277.0K0.00%00.0%Unchanged
Verition Fund Management LLC10,735$280.0K0.01%−1,455−11.9%Reduced
Meristem Family Wealth, LLC11,223$293.0K0.03%00.0%Unchanged
IFP Advisors, Inc10,134$296.0K0.00%+5,540+120.6%Added
Pinnacle Private Wealth, LLC12,260$320.0K0.10%−1,900−13.4%Reduced
Avidian Wealth Solutions, LLC13,000$340.0K0.02%+3,000+30.0%Added
Dimensional Fund Advisors LP13,769$360.0K0.00%+13,769New
UBS Asset Management Americas Inc13,885$362.7K0.00%+13,885New
WMG Financial Advisors, LLC14,400$374.0K0.27%00.0%Unchanged
Jasper Ridge Partners, L.P.15,032$393.0K0.02%+524+3.6%Added
Acadian Asset Management LLC15,160$393.0K0.00%+6,660+78.4%Added
Janus Henderson Group PLC17,780$464.0K0.00%+17,780New
Algert Global LLC20,443$534.0K0.03%+11,609+131.4%Added
Oppenheimer Asset Management Inc.21,736$568.0K0.01%+422+2.0%Added
California State Teachers Retirement System22,247$581.0K0.00%+14,623+191.8%Added
Comerica Bank25,500$640.0K0.00%00.0%Unchanged
Brinker Capital Investments, LLC25,212$659.0K0.01%−37,359−59.7%Reduced
Group One Trading, L.P.26,737$698.0K0.02%+26,737New
Capital Impact Advisors, LLC27,492$718.0K0.52%+27,492New
Zions Bancorporation, N.A.28,036$732.0K0.07%+9,585+51.9%Added
Bank of New York Mellon Corp29,097$759.0K0.00%−36,549−55.7%Reduced
Graham Capital Management, L.P.29,084$759.0K0.03%+29,084New
Stifel Financial Corp30,476$796.0K0.00%−8,244−21.3%Reduced
ClariVest Asset Management LLC31,336$820.0K0.03%−2,570−7.6%Reduced
LPL Financial LLC31,948$865.0K0.00%+12,123+61.2%Added
Gotham Asset Management, LLC37,099$969.0K0.03%+11,093+42.7%Added
Credit Suisse AG38,067$994.0K0.00%+38,067New
Susquehanna International Group, LLP41,253$1.08M0.00%−270,509−86.8%Reduced
Aurora Investment Counsel41,882$1.09M0.70%+3,013+7.8%Added
Envestnet Asset Management Inc47,741$1.25M0.00%−2,614−5.2%Reduced
Captrust Financial Advisors47,775$1.25M0.01%+25,473+114.2%Added
Freemont Management S.A.51,645$1.35M0.20%+51,645New
Capital Fund Management S.A.52,091$1.36M0.04%+52,091New
Independent Solutions Wealth Management, LLC53,087$1.39M0.35%−1,671−3.1%Reduced
Raymond James & Associates53,311$1.39M0.00%+19,153+56.1%Added
Jetstream Capital LLC54,000$1.41M2.07%−66,000−55.0%Reduced
Penbrook Management LLC55,985$1.46M0.95%+31,460+128.3%Added
Qube Research & Technologies Ltd57,474$1.50M0.01%−4,164−6.8%Reduced
Swiss National Bank61,900$1.62M0.00%+42,200+214.2%Added
Bank of Montreal61,700$1.68M0.00%+61,700New
Northern Trust Corp64,971$1.70M0.00%+4,822+8.0%Added
SkyOak Wealth, LLC69,163$1.81M0.50%−4,204−5.7%Reduced
US Bancorp73,869$1.93M0.00%−58,335−44.1%Reduced
PDT Partners, LLC74,862$1.96M0.17%+7,200+10.6%Added
Squarepoint Ops LLC81,221$2.12M0.02%+70,351+647.2%Added
Neuberger Berman Group LLC84,882$2.22M0.00%−300,469−78.0%Reduced