PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS)
CUSIP: 693282105
Q1 2025 13F Holders as of 31 Mar 2025
- Type / Class
- Equity / Common Stock, $0.00015 par value
- Shares outstanding
- 39,660,784
- Total 13F shares
- 27,684,187
- Share change
- -614,106
- Total reported value
- $529,130,751
- Put/Call ratio
- 41%
- Price per share
- $19.11
- Number of holders
- 166
- Value change
- -$24,654,440
- Number of buys
- 87
- Number of sells
- 87
Quarterly Holders Quick Answers
What is CUSIP 693282105?
CUSIP 693282105 identifies PDFS - PDF SOLUTIONS INC - Common Stock, $0.00015 par value in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
Recent filing periods for CUSIP 693282105:
Top shareholders of PDFS - PDF SOLUTIONS INC - Common Stock, $0.00015 par value (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. |
13F
|
Company |
13%
|
4,958,817
|
$134,284,764 | — | 31 Dec 2024 | |
| VANGUARD GROUP INC |
13F
|
Company |
8%
|
3,172,787
|
$85,919,072 | — | 31 Dec 2024 | |
| John Kachig Kibarian |
3/4/5
|
PRESIDENT AND CEO, Director |
—
class O/S missing
|
2,562,474
|
$56,656,300 | — | 24 Feb 2025 | |
| NEEDHAM INVESTMENT MANAGEMENT LLC |
13F
|
Company |
4.6%
|
1,817,500
|
$49,217,900 | — | 31 Dec 2024 | |
| STATE STREET CORP |
13F
|
Company |
3%
|
1,202,699
|
$32,569,089 | — | 31 Dec 2024 | |
| WASATCH ADVISORS LP |
13F
|
Company |
3%
|
1,186,374
|
$32,127,008 | — | 31 Dec 2024 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
2.7%
|
1,063,583
|
$28,801,828 | — | 31 Dec 2024 | |
| Samjo Management, LLC |
13F
|
Company |
2.5%
|
975,914
|
$26,427,751 | — | 31 Dec 2024 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
2.3%
|
924,345
|
$25,031,263 | — | 31 Dec 2024 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2.3%
|
910,314
|
$24,652,134 | — | 31 Dec 2024 | |
| Ranger Investment Management, L.P. |
13F
|
Company |
2.2%
|
886,813
|
$24,014,896 | — | 31 Dec 2024 | |
| Ophir Asset Management Pty Ltd |
13F
|
Company |
2%
|
784,065
|
$21,232,480 | — | 31 Dec 2024 | |
| SNYDER CAPITAL MANAGEMENT L P |
13F
|
Company |
2%
|
779,054
|
$21,096,782 | — | 31 Dec 2024 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
1.9%
|
735,602
|
$19,924,840 | — | 31 Dec 2024 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
1.6%
|
647,931
|
$17,545,843 | — | 31 Dec 2024 | |
| Divisar Capital Management LLC |
13F
|
Company |
1.6%
|
620,710
|
$16,808,827 | — | 31 Dec 2024 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
1.6%
|
618,410
|
$16,746,543 | — | 31 Dec 2024 | |
| MORGAN STANLEY |
13F
|
Company |
1.1%
|
434,416
|
$11,763,995 | — | 31 Dec 2024 | |
| THRIVENT FINANCIAL FOR LUTHERANS |
13F
|
Company |
1.1%
|
418,693
|
$11,338,000 | — | 31 Dec 2024 | |
| NORTHERN TRUST CORP |
13F
|
Company |
1%
|
405,286
|
$10,975,145 | — | 31 Dec 2024 | |
| Silverberg Bernstein Capital Management LLC |
13F
|
Company |
0.76%
|
300,336
|
$8,133,099 | — | 31 Dec 2024 | |
| SILVERCREST ASSET MANAGEMENT GROUP LLC |
13F
|
Company |
0.73%
|
290,641
|
$7,870,558 | — | 31 Dec 2024 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.68%
|
270,832
|
$7,334,131 | — | 31 Dec 2024 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.64%
|
251,996
|
$6,824,052 | — | 31 Dec 2024 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.53%
|
208,672
|
$5,650,837 | — | 31 Dec 2024 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.49%
|
194,025
|
$5,254,204 | — | 31 Dec 2024 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
0.49%
|
192,700
|
$5,218,316 | — | 31 Dec 2024 | |
| SEGALL BRYANT & HAMILL, LLC |
13F
|
Company |
0.43%
|
168,876
|
$4,573,162 | — | 31 Dec 2024 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.38%
|
151,362
|
$4,098,883 | — | 31 Dec 2024 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.37%
|
148,572
|
$4,023,330 | — | 31 Dec 2024 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.35%
|
137,410
|
$3,721,063 | — | 31 Dec 2024 | |
| Granahan Investment Management, LLC |
13F
|
Company |
0.33%
|
129,181
|
$3,498,221 | — | 31 Dec 2024 | |
| FMR LLC |
13F
|
Company |
0.3%
|
117,694
|
$3,187,155 | — | 31 Dec 2024 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.28%
|
109,920
|
$2,976,634 | — | 31 Dec 2024 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.26%
|
104,627
|
$2,833,300 | — | 31 Dec 2024 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.26%
|
104,302
|
$2,824,479 | — | 31 Dec 2024 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.25%
|
97,888
|
$2,650,807 | — | 31 Dec 2024 | |
| RAYMOND JAMES FINANCIAL INC |
13F
|
Company |
0.23%
|
91,661
|
$2,482,179 | — | 31 Dec 2024 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.23%
|
90,851
|
$2,460,245 | — | 31 Dec 2024 | |
| Legal & General Group Plc |
13F
|
Company |
0.23%
|
89,669
|
$2,428,238 | — | 31 Dec 2024 | |
| Squarepoint Ops LLC |
13F
|
Company |
0.22%
|
88,366
|
$2,392,951 | — | 31 Dec 2024 | |
| Invesco Ltd. |
13F
|
Company |
0.22%
|
88,246
|
$2,389,702 | — | 31 Dec 2024 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.21%
|
83,100
|
$2,250,348 | — | 31 Dec 2024 | |
| UBS Group AG |
13F
|
Company |
0.21%
|
81,782
|
$2,214,656 | — | 31 Dec 2024 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.2%
|
77,949
|
$2,110,858 | — | 31 Dec 2024 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.2%
|
77,625
|
$2,102,085 | — | 31 Dec 2024 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.19%
|
75,000
|
$2,028,750 | — | 31 Dec 2024 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.18%
|
71,092
|
$1,925,171 | — | 31 Dec 2024 | |
| Assenagon Asset Management S.A. |
13F
|
Company |
0.17%
|
66,863
|
$1,810,650 | — | 31 Dec 2024 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.17%
|
65,725
|
$1,779,833 | — | 31 Dec 2024 |
Institutional Holders of PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS) as of Q1 2025
As of 31 Mar 2025,
PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS) was held by
166 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
27,684,187 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, NEEDHAM INVESTMENT MANAGEMENT LLC, WASATCH ADVISORS LP, STATE STREET CORP, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, EMERALD ADVISERS, LLC, Ranger Investment Management, L.P., Samjo Management, LLC, and DIMENSIONAL FUND ADVISORS LP.
This page lists
165
institutional shareholders reporting positions in this security
for the Q1 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2025 vs Q4 2024 Across Filers
Q4 2024 holders
176
Q1 2025 holders
166
Holder diff
-10
| Investor | Q4 2024 Shares | Q1 2025 Shares | Share Diff | Share Chg % | Q4 2024 Value $ | Q1 2025 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.