PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS)
CUSIP: 693282105
Q3 2025 13F Holders as of 30 Sep 2025
- Type / Class
- Equity / Common Stock, $0.00015 par value
- Shares outstanding
- 39,660,784
- Total 13F shares
- 29,687,544
- Share change
- +538,793
- Total reported value
- $766,532,547
- Price per share
- $25.82
- Number of holders
- 179
- Value change
- +$17,247,842
- Number of buys
- 101
- Number of sells
- 82
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.
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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 |
12%
|
4,797,670
|
$102,574,185 | — | 30 Jun 2025 | |
| VANGUARD GROUP INC |
13F
|
Company |
8%
|
3,183,700
|
$68,067,506 | — | 30 Jun 2025 | |
| 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 |
4.8%
|
1,913,500
|
$40,910,630 | — | 30 Jun 2025 | |
| WASATCH ADVISORS LP |
13F
|
Company |
3%
|
1,191,373
|
$25,471,555 | — | 30 Jun 2025 | |
| WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC |
13F
|
Company |
3%
|
1,187,083
|
$25,379,835 | — | 30 Jun 2025 | |
| STATE STREET CORP |
13F
|
Company |
2.9%
|
1,137,286
|
$24,315,175 | — | 30 Jun 2025 | |
| Ranger Investment Management, L.P. |
13F
|
Company |
2.6%
|
1,045,545
|
$22,353,752 | — | 30 Jun 2025 | |
| EMERALD ADVISERS, LLC |
13F
|
Company |
2.4%
|
954,361
|
$20,404,238 | — | 30 Jun 2025 | |
| Samjo Management, LLC |
13F
|
Company |
2.4%
|
935,794
|
$20,007,276 | — | 30 Jun 2025 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
2.1%
|
846,450
|
$18,097,007 | — | 30 Jun 2025 | |
| SNYDER CAPITAL MANAGEMENT L P |
13F
|
Company |
2%
|
812,639
|
$17,374,222 | — | 30 Jun 2025 | |
| JANUS HENDERSON GROUP PLC |
13F
|
Company |
2%
|
801,606
|
$17,138,079 | — | 30 Jun 2025 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
2%
|
784,701
|
$16,779,143 | — | 30 Jun 2025 | |
| Divisar Capital Management LLC |
13F
|
Company |
1.5%
|
611,387
|
$13,071,454 | — | 30 Jun 2025 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
1.5%
|
581,410
|
$12,430,546 | — | 30 Jun 2025 | |
| MORGAN STANLEY |
13F
|
Company |
1.4%
|
567,701
|
$12,137,458 | — | 30 Jun 2025 | |
| Silverberg Bernstein Capital Management LLC |
13F
|
Company |
1.1%
|
418,783
|
$8,953,581 | — | 30 Jun 2025 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.94%
|
372,534
|
$7,964,778 | — | 30 Jun 2025 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.86%
|
341,227
|
$7,295,433 | — | 30 Jun 2025 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.79%
|
314,659
|
$6,727,407 | — | 30 Jun 2025 | |
| Nuveen, LLC |
13F
|
Company |
0.78%
|
308,389
|
$6,593,358 | — | 30 Jun 2025 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.73%
|
288,532
|
$6,168,814 | — | 30 Jun 2025 | |
| FMR LLC |
13F
|
Company |
0.58%
|
230,674
|
$4,931,807 | — | 30 Jun 2025 | |
| ACADIAN ASSET MANAGEMENT LLC |
13F
|
Company |
0.53%
|
211,161
|
$4,500,000 | — | 30 Jun 2025 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.53%
|
210,082
|
$4,491,552 | — | 30 Jun 2025 | |
| HERALD INVESTMENT MANAGEMENT Ltd |
13F
|
Company |
0.5%
|
200,000
|
$4,268,000 | — | 30 Jun 2025 | |
| SEGALL BRYANT & HAMILL, LLC |
13F
|
Company |
0.5%
|
197,691
|
$4,226,634 | — | 30 Jun 2025 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.44%
|
172,861
|
$3,695,768 | — | 30 Jun 2025 | |
| MAK CAPITAL ONE LLC |
13F
|
Company |
0.4%
|
160,020
|
$3,421,228 | — | 30 Jun 2025 | |
| CenterBook Partners LP |
13F
|
Company |
0.4%
|
158,816
|
$3,395,486 | — | 30 Jun 2025 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.4%
|
156,759
|
$3,351,507 | — | 30 Jun 2025 | |
| PRINCIPAL FINANCIAL GROUP INC |
13F
|
Company |
0.39%
|
155,381
|
$3,322,046 | — | 30 Jun 2025 | |
| Kent Lake PR LLC |
13F
|
Company |
0.36%
|
142,221
|
$3,040,685 | — | 30 Jun 2025 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.33%
|
132,343
|
$2,829,477 | — | 30 Jun 2025 | |
| UBS Group AG |
13F
|
Company |
0.3%
|
119,986
|
$2,565,301 | — | 30 Jun 2025 | |
| Penn Capital Management Company, LLC |
13F
|
Company |
0.29%
|
114,670
|
$2,451,645 | — | 30 Jun 2025 | |
| PUBLIC SECTOR PENSION INVESTMENT BOARD |
13F
|
Company |
0.27%
|
106,778
|
$2,282,914 | — | 30 Jun 2025 | |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.27%
|
106,377
|
$2,274,340 | — | 30 Jun 2025 | |
| ALGERT GLOBAL LLC |
13F
|
Company |
0.26%
|
104,720
|
$2,239,000 | — | 30 Jun 2025 | |
| AMERIPRISE FINANCIAL INC |
13F
|
Company |
0.26%
|
104,632
|
$2,237,032 | — | 30 Jun 2025 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.26%
|
103,443
|
$2,211,611 | — | 30 Jun 2025 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.26%
|
102,702
|
$2,195,768 | — | 30 Jun 2025 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.26%
|
102,076
|
$2,182,384 | — | 30 Jun 2025 | |
| Invesco Ltd. |
13F
|
Company |
0.24%
|
96,897
|
$2,071,659 | — | 30 Jun 2025 | |
| RICE HALL JAMES & ASSOCIATES, LLC |
13F
|
Company |
0.23%
|
91,689
|
$1,960,311 | — | 30 Jun 2025 | |
| Legal & General Group Plc |
13F
|
Company |
0.23%
|
89,281
|
$1,908,827 | — | 30 Jun 2025 | |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC |
13F
|
Company |
0.22%
|
85,611
|
$1,830,364 | — | 30 Jun 2025 | |
| Bridge City Capital, LLC |
13F
|
Company |
0.21%
|
83,747
|
$1,790,511 | — | 30 Jun 2025 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.17%
|
69,300
|
$1,481,634 | — | 30 Jun 2025 |
Institutional Holders of PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS) as of Q3 2025
As of 30 Sep 2025,
PDF SOLUTIONS INC - Common Stock, $0.00015 par value (PDFS) was held by
179 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
29,687,544 shares.
The largest 10 holders included
BlackRock, Inc., VANGUARD GROUP INC, NEEDHAM INVESTMENT MANAGEMENT LLC, WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC, STATE STREET CORP, Samjo Management, LLC, Ranger Investment Management, L.P., EMERALD ADVISERS, LLC, DIMENSIONAL FUND ADVISORS LP, and SNYDER CAPITAL MANAGEMENT L P.
This page lists
179
institutional shareholders reporting positions in this security
for the Q3 2025 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2025 vs Q2 2025 Across Filers
Q2 2025 holders
170
Q3 2025 holders
179
Holder diff
9
| Investor | Q2 2025 Shares | Q3 2025 Shares | Share Diff | Share Chg % | Q2 2025 Value $ | Q3 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.