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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 22 sales; 153 institutions reported holding it in 13F filings for Q2 2026, worth $399.4M in total; no superinvestor holds it.

13F holders, Q2 2023

Institutional positions in PubMatic, Inc. as of Jun 30, 2023. 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
141
−8 vs. Q1 2023
Shares held
20.8M
−1.23M (−5.6%) vs. Q1 2023
Total value
$379.2M
+$75.8M (+25.0%) vs. Q1 2023
New holders
23
39 more added
Sold out
31
47 more reduced

Compare with Q1 2023: 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 holdersQ2 2023: 141 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 heldQ2 2023: $379.2M
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, Q2 2023

Shares, value and share of portfolio for each institution holding PubMatic, Inc.; share changes are against Q1 2023.

Institutions holding PUBM in Q2 2023
InstitutionSharesValue% of portfolioChange in sharesAction
C M Bidwell & Associates Ltd5,910$108.0K0.08%+5,910New
Zurcher Kantonalbank (Zurich Cantonalbank)5,852$107.0K0.00%00.0%Unchanged
Pension & Wealth Management Advisors, Inc.5,532$101.1K0.08%−2,011−26.7%Reduced
Amalgamated Bank4,616$84.0K0.00%−1,196−20.6%Reduced
New York State Teachers Retirement System3,800$69.0K0.00%00.0%Unchanged
Ameritas Investment Partners, Inc.3,572$65.3K0.00%+442+14.1%Added
TFC Financial Management3,250$59.4K0.01%00.0%Unchanged
Metropolitan Life Insurance Co2,633$48.1K0.00%00.0%Unchanged
Lazard Asset Management LLC2,562$46.0K0.00%+2,562New
Advisor Group Holdings, Inc.2,526$45.6K0.00%−3,101−55.1%Reduced
Guinness Atkinson Asset Management Inc2,040$37.3K0.02%00.0%Unchanged
Allworth Financial LP2,012$36.8K0.00%+1,157+135.3%Added
Ancora Advisors, LLC2,000$36.6K0.00%00.0%Unchanged
Nisa Investment Advisors, LLC1,838$33.6K0.00%+318+20.9%Added
Banque Cantonale Vaudoise1,541$28.0K0.00%−421−21.5%Reduced
FMR LLC1,340$24.5K0.00%+898+203.2%Added
Tower Research Capital LLC (TRC)1,128$20.6K0.00%−112−9.0%Reduced
Founders Capital Management1,000$18.3K0.01%00.0%Unchanged
Kayne Anderson Rudnick Investment Management LLC934$17.1K0.00%−1,770−65.5%Reduced
CWM, LLC766$14.0K0.00%−198−20.5%Reduced
Tyler-Stone Wealth Management765$14.0K0.01%+765New
Adirondack Trust Co549$11.0K0.01%−115−17.3%Reduced
Newbridge Financial Services Group, Inc.500$9.14K0.00%00.0%Unchanged
Federation des caisses Desjardins du Quebec500$9.14K0.00%00.0%Unchanged
Geneos Wealth Management Inc.333$6.09K0.00%00.0%Unchanged
Rise Advisors, LLC300$5.48K0.00%−30−9.1%Reduced
Colonial Trust Advisors240$4.39K0.00%00.0%Unchanged
Beaird Harris Wealth Management, LLC200$3.66K0.00%00.0%Unchanged
The PNC Financial Services Group, Inc.180$3.29K0.00%+180New
Cutler Group LP206$3.00K0.00%00.0%Unchanged
Benjamin F. Edwards & Company, Inc.100$2.00K0.00%00.0%Unchanged
JFS Wealth Advisors, LLC100$1.83K0.00%00.0%Unchanged
Tradewinds Capital Management, LLC100$1.83K0.00%00.0%Unchanged
Parallel Advisors, LLC100$1.83K0.00%00.0%Unchanged
Clearview Wealth Advisors LLC100$1.83K0.00%00.0%Unchanged
Clearstead Advisors, LLC85$1.55K0.00%00.0%Unchanged
GWM Advisors LLC50$9140.00%00.0%Unchanged
Missouri Trust & Investment Co30$5480.00%00.0%Unchanged
Comerica Bank30,211$1620.02%+30,211New
Sutton Wealth Advisors Inc.8$1460.00%00.0%Unchanged
Avion Wealth25$00.00%+25New
Fiera Capital Corp0$00.00%−1,332,281−100.0%Sold out
Advisor Resource Council0$00.00%−108,531−100.0%Sold out
Macquarie Group Ltd0$00.00%−55,372−100.0%Sold out
Jump Financial, LLC0$00.00%−52,217−100.0%Sold out
Brinker Capital Investments, LLC0$00.00%−45,273−100.0%Sold out
Orion Portfolio Solutions, LLC0$00.00%−45,273−100.0%Sold out
Premier Fund Managers Ltd0$00.00%−42,313−100.0%Sold out
Trexquant Investment LP0$00.00%−39,851−100.0%Sold out
Tocqueville Asset Management L.P.0$00.00%−35,000−100.0%Sold out
Aviva PLC0$00.00%−33,736−100.0%Sold out
Stifel Financial Corp0$00.00%−27,302−100.0%Sold out
Creative Planning0$00.00%−21,015−100.0%Sold out
Oppenheimer Asset Management Inc.0$00.00%−16,462−100.0%Sold out
Cubist Systematic Strategies, LLC0$00.00%−14,272−100.0%Sold out
Walleye Capital LLC0$00.00%−13,957−100.0%Sold out
State of Wyoming0$00.00%−12,385−100.0%Sold out
Assetmark, Inc0$00.00%−11,912−100.0%Sold out
Wealth Management Associates, Inc.0$00.00%−10,825−100.0%Sold out
Virtu Financial LLC0$00.00%−10,382−100.0%Sold out
Quantbot Technologies LP0$00.00%−9,518−100.0%Sold out
Advisory Services Network, LLC0$00.00%−5,227−100.0%Sold out
Mendota Financial Group, LLC0$00.00%−1,686−100.0%Sold out
CKW Financial Group0$00.00%−2,915−100.0%Sold out
First Horizon Advisors, Inc.0$00.00%−1,151−100.0%Sold out
Ameritas Advisory Services, LLC0$00.00%−500−100.0%Sold out
IMA Wealth, Inc.0$00.00%−200−100.0%Sold out
TCI Wealth Advisors, Inc.0$00.00%−85−100.0%Sold out
Pointe Capital Management LLC0$00.00%−60−100.0%Sold out
Park Place Capital Corp0$00.00%−54−100.0%Sold out
Ellevest, Inc.0$00.00%−28−100.0%Sold out
Northwestern Mutual Wealth Management Co0$00.00%−5−100.0%Sold out