$9.72
+0.10 (+1.09%)
Market Cap
$456.0M
Shares Outstanding
47,400,000
Institutional Holders
155
Total Inst. Value
$203.9M
% of Float Held
55.3%
QoQ Holder Change
+14
Institutional data as of Q1 2025
New Positions
45
Closed Positions
39
Increased
37
Decreased
51
Institutional Ownership Trend
Top 10 Institutional Holders(Q1 2025)
| # | Fund | Value | Shares |
|---|---|---|---|
| 1 | BlackRock, Inc. | $31.6M | 3,452,096 |
| 2 | VANGUARD GROUP INC | $31.2M | 3,413,603 |
| 3 | DIMENSIONAL FUND ADVISORS LP | $13.9M | 1,522,657 |
| 4 | RENAISSANCE TECHNOLOGIES LLC | $10.0M | 1,096,500 |
| 5 | WELLINGTON MANAGEMENT GROUP LLP | $9.9M | 1,077,921 |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $8.6M | 936,739 |
| 7 | STATE STREET CORP | $8.5M | 930,670 |
| 8 | ROYAL BANK OF CANADA | $8.3M | 903,617 |
| 9 | JACOBS LEVY EQUITY MANAGEMENT, INC | $6.1M | 662,298 |
| 10 | Nixon Capital, LLC | $5.7M | 628,753 |
Biggest Buyers & Sellers This Quarter
Top Buyers
| Fund | Shares Added | Value |
|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | +33K | $10.0M |
| WELLINGTON MANAGEMENT GROUP LLP | +180K | $9.9M |
| Nixon Capital, LLC | +50K | $5.7M |
| ACADIAN ASSET MANAGEMENT LLC | +379K | $4.2M |
| D. E. Shaw & Co., Inc. | +402K | $4.1M |
Top Sellers
| Fund | Shares Removed | Value |
|---|---|---|
| VANGUARD GROUP INC | -827K | $31.2M |
| MILLENNIUM MANAGEMENT LLC | -239K | $1K |
| ROYAL BANK OF CANADA | -166K | $8.3M |
| UBS Group AG | -165K | $485K |
| Qube Research & Technologies Ltd | -157K | $2.4M |
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Frequently Asked Questions
How many institutional investors hold PUBM?
As of Q1 2025, 155 institutional investors report holding PUBM (PubMatic, Inc.) in their 13F filings.
What percentage of PubMatic, Inc. is owned by institutions?
Institutional investors hold approximately 55.3% of PubMatic, Inc.'s float as reported in SEC 13F filings.
Which hedge fund owns the most PUBM?
The largest institutional holder of PUBM is BlackRock, Inc. with $31.6M in shares.
Are institutions buying or selling PUBM?
This quarter, 45 institutions opened new positions in PUBM and 39 closed their positions.
What is 13F institutional ownership?
SEC Form 13F is a quarterly report filed by institutional investment managers with over $100M in qualifying assets. It discloses their US equity holdings, providing transparency into what the largest investors are buying and selling.
How often is institutional ownership data updated?
13F filings are due 45 days after each calendar quarter end (May 15, Aug 14, Nov 14, Feb 14). Data is updated on HedgeTrace as new filings are processed.