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PUBM Institutional Ownership

PubMatic, Inc.
1W: -2.5% 1M: -10.8% 3M: +27.3% YTD: +93.1% 1Y: +93.1% 3Y: +37.5% 5Y: -43.5%
$17.05
+0.46 (+2.77%)
After Hours: $16.80 (-0.25, -1.50%)
Weekly Expected Move ±6.0%
$15 $16 $17 $18 $19
NASDAQ · Technology · Software - Application · Tech Score Sell · Power 36 · $755.7M mcap · 45M float · 1.44% daily turnover · Short 74% of daily vol
Credit Risk of going bust: lower than 64% of companies Debt: 5.1% of company value Bonds: none of note held by US funds details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $0.05 (down 99.7%), PubMatic, Inc. would be worth roughly what it owes.
Total debt $40.9M against a stock market value of $755.7M.
Distance to default 6.77 (Merton model): prices to 2026-10-26, balance sheet 2026-06-30, debt counted $7.9M (short-term plus half of long-term), stock volatility 65.6%; Altman Z'' 2.08. A ranking and a back-test, not a forecast.
US fund filings (SEC N-PORT) show under $25M of this company's bonds, so there is no bond page. Its debt may be bank loans or privately placed. How these are computed.

Institutional Ownership — PUBM

173
Institutional Holders
-9 vs prior quarter
0.0%
Ownership
+0.00pp
$380M
Total Invested
22
New Positions
57
Increased
64
Reduced
18
Closed
1.20
Put/Call Ratio

Ownership Trends

Top Institutional Holders (201 total)

# Holder Shares Value Change Change % Holding Period Filing
1 Graham Holdings Co 3,398,904 $56M — +0.0% 15Q SEC ↗
2 BlackRock, Inc. 3,279,530 $54M +214,494 +7.0% 8Q SEC ↗
3 VANGUARD CAPITAL MANAGEMENT LLC 1,661,312 $28M +47,543 +2.9% 2Q SEC ↗
4 ACADIAN ASSET MANAGEMENT LLC 1,573,911 $26M -2,629 -0.2% 10Q SEC ↗
5 DIMENSIONAL FUND ADVISORS LP 1,491,121 $25M +245,762 +19.7% 18Q SEC ↗
6 RENAISSANCE TECHNOLOGIES LLC 1,421,049 $24M -119,484 -7.8% 19Q SEC ↗
7 Whitefort Capital Management, LP 1,110,656 $18M +420,656 +61.0% 2Q SEC ↗
8 GEODE CAPITAL MANAGEMENT, LLC 991,800 $16M +41,195 +4.3% 22Q SEC ↗
9 VANGUARD PORTFOLIO MANAGEMENT LLC 947,548 $16M +308,763 +48.3% 2Q SEC ↗
10 JACOBS LEVY EQUITY MANAGEMENT, INC 862,996 $14M -69,217 -7.4% 12Q SEC ↗
11 STATE STREET CORP 854,147 $14M +62,728 +7.9% 21Q SEC ↗
12 S SQUARED TECHNOLOGY, LLC 748,099 $12M +71,700 +10.6% 4Q SEC ↗
13 Simcoe Capital LLC 693,903 $12M +207,651 +42.7% 3Q SEC ↗
14 HIGHBRIDGE CAPITAL MANAGEMENT LLC NEW 644,593 $11M — +0.0% 1Q SEC ↗
15 AMERICAN CENTURY COMPANIES INC 642,076 $11M +529,804 +471.9% 15Q SEC ↗
16 TWO SIGMA INVESTMENTS, LP 638,102 $11M +103,653 +19.4% 5Q SEC ↗
17 ROYAL BANK OF CANADA 619,289 $10M -120,965 -16.3% 23Q SEC ↗
18 Nuveen, LLC 464,187 $8M +381,254 +459.7% 6Q SEC ↗
19 CITADEL ADVISORS LLC 414,880 $7M +265,837 +178.4% 21Q SEC ↗
20 CenterBook Partners LP 413,983 $7M -1,328,117 -76.2% 5Q SEC ↗
21 Trexquant Investment LP 382,525 $6M -39,898 -9.4% 10Q SEC ↗
22 NORTHERN TRUST CORP 348,134 $6M +57,573 +19.8% 23Q SEC ↗
23 Sixth Street Partners Management Compa NEW 303,624 $5M — +0.0% 1Q SEC ↗
24 CHARLES SCHWAB INVESTMENT MANAGEMENT I 303,624 $5M +8,821 +3.0% 15Q SEC ↗
25 PANAGORA ASSET MANAGEMENT INC 287,735 $5M +11,479 +4.2% 15Q SEC ↗
26 AQR CAPITAL MANAGEMENT LLC 286,438 $5M +161,484 +129.2% 2Q SEC ↗
27 MORGAN STANLEY 284,256 $5M -57,414 -16.8% 23Q SEC ↗
28 Quantinno Capital Management LP 249,688 $4M +42,873 +20.7% 6Q SEC ↗
29 VANGUARD FIDUCIARY TRUST CO 240,677 $4M +10,048 +4.4% 2Q SEC ↗
30 GOLDMAN SACHS GROUP INC 240,578 $4M -113,622 -32.1% 15Q SEC ↗
31 JPMORGAN CHASE & CO 224,952 $4M -15,515 -6.5% 23Q SEC ↗
32 FRANKLIN RESOURCES INC 223,316 $4M +85,136 +61.6% 8Q SEC ↗
33 JANE STREET GROUP, LLC 199,131 $3M -10,869 -5.2% 21Q SEC ↗
34 ARROWSTREET CAPITAL, LIMITED PARTNERSH 195,563 $3M -10,724 -5.2% 2Q SEC ↗
35 UBS Group AG 186,033 $3M +107,453 +136.7% 23Q SEC ↗
36 SUSQUEHANNA INTERNATIONAL GROUP, LLP 182,447 $3M -56,537 -23.7% 21Q SEC ↗
37 BOOTHBAY FUND MANAGEMENT, LLC NEW 181,615 $3M — +0.0% 1Q SEC ↗
38 BRIDGEWAY CAPITAL MANAGEMENT, LLC 175,300 $3M — +0.0% 2Q SEC ↗
39 BANK OF AMERICA CORP /DE 173,956 $3M +78,526 +82.3% 15Q SEC ↗
40 P.A.W. CAPITAL CORP 150,000 $2M -30,000 -16.7% 4Q SEC ↗
41 Diversified Investment Strategies, LLC 140,000 $2M — +0.0% 5Q SEC ↗
42 AMERIPRISE FINANCIAL INC 134,001 $2M — +0.0% 5Q SEC ↗
43 Bank of New York Mellon Corp 121,540 $2M +8,231 +7.3% 21Q SEC ↗
44 Invesco Ltd. 103,232 $2M -14,534 -12.3% 19Q SEC ↗
45 Jump Financial, LLC NEW 100,612 $2M — +0.0% 1Q SEC ↗
46 DEUTSCHE BANK AG 93,716 $2M +11,654 +14.2% 23Q SEC ↗
47 MILLENNIUM MANAGEMENT LLC 86,059 $1M -5,964 -6.5% 9Q SEC ↗
48 MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. 85,805 $1M -34,947 -28.9% 9Q SEC ↗
49 VICTORY CAPITAL MANAGEMENT INC 84,859 $1M +7,627 +9.9% 13Q SEC ↗
50 Russell Investments Group, Ltd. 83,628 $1M +17,337 +26.2% 13Q SEC ↗

Recent Activity

New Positions (20)
Sold Out (20)
Biggest Increases (20)
HolderAddedChange %Total Shares
AMERICAN CENTURY COMPANIES INC +529,804 +471.9% 642,076
Whitefort Capital Management, LP +420,656 +61.0% 1,110,656
Nuveen, LLC +381,254 +459.7% 464,187
VANGUARD PORTFOLIO MANAGEMENT LLC +308,763 +48.3% 947,548
CITADEL ADVISORS LLC +265,837 +178.4% 414,880
DIMENSIONAL FUND ADVISORS LP +245,762 +19.7% 1,491,121
BlackRock, Inc. +214,494 +7.0% 3,279,530
Simcoe Capital LLC +207,651 +42.7% 693,903
AQR CAPITAL MANAGEMENT LLC +161,484 +129.2% 286,438
UBS Group AG +107,453 +136.7% 186,033
TWO SIGMA INVESTMENTS, LP +103,653 +19.4% 638,102
FRANKLIN RESOURCES INC +85,136 +61.6% 223,316
BANK OF AMERICA CORP /DE +78,526 +82.3% 173,956
S SQUARED TECHNOLOGY, LLC +71,700 +10.6% 748,099
STATE STREET CORP +62,728 +7.9% 854,147
NORTHERN TRUST CORP +57,573 +19.8% 348,134
Point72 Asset Management, L.P. +57,059 +255.8% 79,362
VANGUARD CAPITAL MANAGEMENT LLC +47,543 +2.9% 1,661,312
Quantinno Capital Management LP +42,873 +20.7% 249,688
GEODE CAPITAL MANAGEMENT, LLC +41,195 +4.3% 991,800
Biggest Decreases (20)
HolderReducedChange %Total Shares
CenterBook Partners LP -1,328,117 -76.2% 413,983
D. E. Shaw & Co., Inc. -400,794 -90.0% 44,320
ROYAL BANK OF CANADA -120,965 -16.3% 619,289
RENAISSANCE TECHNOLOGIES LLC -119,484 -7.8% 1,421,049
GOLDMAN SACHS GROUP INC -113,622 -32.1% 240,578
JACOBS LEVY EQUITY MANAGEMENT, INC -69,217 -7.4% 862,996
MORGAN STANLEY -57,414 -16.8% 284,256
SUSQUEHANNA INTERNATIONAL GROUP, LL -56,537 -23.7% 182,447
Brevan Howard Capital Management LP -46,456 -80.4% 11,350
Trexquant Investment LP -39,898 -9.4% 382,525
XTX Topco Ltd -34,957 -51.1% 33,501
MIRAE ASSET GLOBAL ETFS HOLDINGS Lt -34,947 -28.9% 85,805
HSBC HOLDINGS PLC -33,001 -36.5% 57,318
P.A.W. CAPITAL CORP -30,000 -16.7% 150,000
WELLS FARGO & COMPANY/MN -27,843 -45.8% 32,904
Balyasny Asset Management L.P. -19,989 -53.4% 17,416
BARCLAYS PLC -17,890 -23.3% 59,016
JPMORGAN CHASE & CO -15,515 -6.5% 224,952
Invesco Ltd. -14,534 -12.3% 103,232
Brooklyn Investment Group -12,660 -47.1% 14,219

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For informational purposes only. Not investment advice. Data sourced from SEC filings. Privacy Terms