What does CUSIP 693282105 represent in this 13F holders report?

CUSIP 693282105 is the security identifier for PDFS - PDF Solutions, Inc. - Common Stock, $0.00015 par value used to aggregate holder disclosures.

How many institutions held PDFS - PDF Solutions, Inc. - Common Stock, $0.00015 par value in Q3 2017?

93 institutional investors reported PDFS - PDF Solutions, Inc. - Common Stock, $0.00015 par value for Q3 2017. Use the holders table for investor-level position and value details.

PDF Solutions, Inc. - Common Stock, $0.00015 par value (PDFS)

CUSIP: 693282105

Q3 2017 13F Holders as of 30 Sep 2017

Type / Class: Equity / Common Stock, $0.00015 par value
Shares outstanding: 39,660,784
Total 13F shares: 27,623,054
Share change: +1,122,507
Total reported value: $427,351,516
Price per share: $15.49
Number of holders: 93
Value change: +$17,148,079
Number of buys: 45
Number of sells: 37

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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Newer quarter: Q4 2017
Previous quarter: Q2 2017

Recent filing periods for CUSIP 693282105:

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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
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	7.4%	2,948,620	$48,505,000	—	30 Jun 2017	13F
CARDINAL CAPITAL MANAGEMENT LLC /CT	13F	Company	6.4%	2,535,385	$41,707,000	—	30 Jun 2017	13F
BlackRock Finance, Inc.	13F	Company	4.4%	1,756,059	$28,889,000	—	30 Jun 2017	13F
FMR LLC	13F	Company	4.2%	1,648,594	$27,119,000	—	30 Jun 2017	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	4.1%	1,612,154	$26,520,000	—	30 Jun 2017	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	3.2%	1,283,017	$21,106,000	—	30 Jun 2017	13F
SNYDER CAPITAL MANAGEMENT L P	13F	Company	3%	1,188,545	$19,552,000	—	30 Jun 2017	13F
VANGUARD GROUP INC	13F	Company	3%	1,176,585	$19,356,000	—	30 Jun 2017	13F
Cowen Prime Services LLC	13F	Company	2.8%	1,118,183	$18,394,000	—	30 Jun 2017	13F
Divisar Capital Management LLC	13F	Company	2.1%	821,968	$13,521,000	—	30 Jun 2017	13F
WASATCH ADVISORS LP	13F	Company	2%	785,749	$12,926,000	—	30 Jun 2017	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	1.9%	745,000	$12,256,000	—	30 Jun 2017	13F
Granahan Investment Management, LLC	13F	Company	1.7%	681,698	$11,214,000	—	30 Jun 2017	13F
Russell Investments Group, Ltd.	13F	Company	1.7%	681,202	$11,206,000	—	30 Jun 2017	13F
FALCON POINT CAPITAL, LLC	13F	Company	1.7%	671,770	$11,051,000	—	30 Jun 2017	13F
EATON VANCE MANAGEMENT	13F	Company	1.6%	633,145	$10,415,000	—	30 Jun 2017	13F
RK Capital Management, LLC	13F	Company	1.5%	600,113	$9,872,000	—	30 Jun 2017	13F
STATE STREET CORP	13F	Company	1.3%	518,266	$8,527,000	—	30 Jun 2017	13F
THB ASSET MANAGEMENT	13F	Company	1.1%	424,950	$6,990,000	—	30 Jun 2017	13F
NORTHERN TRUST CORP	13F	Company	0.95%	375,563	$6,178,000	—	30 Jun 2017	13F
Lyon Street Capital, LLC	13F	Company	0.94%	371,583	$6,113,000	—	30 Jun 2017	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.84%	334,600	$5,504,000	—	30 Jun 2017	13F
ROYCE & ASSOCIATES LP	13F	Company	0.69%	271,800	$4,471,000	—	30 Jun 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.58%	229,297	$3,771,000	—	30 Jun 2017	13F
STATE OF WISCONSIN INVESTMENT BOARD	13F	Company	0.57%	227,478	$3,742,000	—	30 Jun 2017	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.49%	194,125	$3,193,000	—	30 Jun 2017	13F
Allianz Asset Management GmbH	13F	Company	0.49%	193,643	$3,185,000	—	30 Jun 2017	13F
PERRITT CAPITAL MANAGEMENT INC	13F	Company	0.43%	172,111	$2,831,000	—	30 Jun 2017	13F
Bank of New York Mellon Corp	13F	Company	0.41%	162,976	$2,680,000	—	30 Jun 2017	13F
Nicholas Investment Partners, LP	13F	Company	0.38%	149,706	$2,463,000	—	30 Jun 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.31%	122,778	$2,017,000	—	30 Jun 2017	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.29%	116,602	$1,918,000	—	30 Jun 2017	13F
UNITED SERVICES AUTOMOBILE ASSOCIATION	13F	Company	0.28%	112,800	$1,856,000	—	30 Jun 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.28%	111,844	$1,840,000	—	30 Jun 2017	13F
CITADEL ADVISORS LLC	13F	Company	0.28%	110,131	$1,812,000	—	30 Jun 2017	13F
MENTA CAPITAL LLC	13F	Company	0.22%	87,067	$1,432,000	—	30 Jun 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.21%	83,400	$1,372,000	—	30 Jun 2017	13F
AlphaOne Investment Services, LLC	13F	Company	0.2%	79,300	$1,304,000	—	30 Jun 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.2%	78,300	$1,288,000	—	30 Jun 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.19%	75,550	$1,243,000	—	30 Jun 2017	13F
Capital Impact Advisors, LLC	13F	Company	0.13%	53,150	$874,000	—	30 Jun 2017	13F
PDT Partners, LLC	13F	Company	0.13%	52,432	$863,000	—	30 Jun 2017	13F
CADENCE CAPITAL MANAGEMENT LLC	13F	Company	0.13%	51,237	$843,000	—	30 Jun 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.13%	49,849	$820,000	—	30 Jun 2017	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.12%	49,480	$814,000	—	30 Jun 2017	13F
Invesco Ltd.	13F	Company	0.12%	46,096	$758,000	—	30 Jun 2017	13F
KEYBANK NATIONAL ASSOCIATION/OH	13F	Company	0.11%	43,644	$718,000	—	30 Jun 2017	13F
Swiss National Bank	13F	Company	0.11%	43,600	$717,000	—	30 Jun 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.11%	42,879	$706,000	—	30 Jun 2017	13F
TD ASSET MANAGEMENT INC	13F	Company	0.1%	41,095	$676,000	—	30 Jun 2017	13F

Institutional Holders of PDF Solutions, Inc. - Common Stock, $0.00015 par value (PDFS) as of Q3 2017

As of 30 Sep 2017, PDF Solutions, Inc. - Common Stock, $0.00015 par value (PDFS) was held by 93 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 27,623,054 shares. The largest 10 holders included PRICE T ROWE ASSOCIATES INC /MD/, FMR LLC, CARDINAL CAPITAL MANAGEMENT LLC /CT, BlackRock Inc., GILDER GAGNON HOWE & CO LLC, DIMENSIONAL FUND ADVISORS LP, Cowen Prime Services LLC, VANGUARD GROUP INC, SNYDER CAPITAL MANAGEMENT L P, and Divisar Capital Management LLC. This page lists 93 institutional shareholders reporting positions in this security for the Q3 2017 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q3 2017 vs Q2 2017 Across Filers

Q2 2017 holders

Q3 2017 holders

Holder diff

Investor	Q2 2017 Shares	Q3 2017 Shares	Share Diff	Share Chg %	Q2 2017 Value $	Q3 2017 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.