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

CUSIP 693282105 is the security identifier for PDFS - PDF SOLUTIONS INC - Common Stock used to aggregate holder disclosures.

How many institutions held PDFS - PDF SOLUTIONS INC - Common Stock in Q4 2015?

112 institutional investors reported PDFS - PDF SOLUTIONS INC - Common Stock for Q4 2015. Use the holders table for investor-level position and value details.

PDF SOLUTIONS INC - Common Stock (PDFS)

CUSIP: 693282105

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / Common Stock
Shares outstanding: 39,422,677
Total 13F shares: 22,922,543
Share change: -608,956
Total reported value: $248,707,479
Put/Call ratio: 116%
Price per share: $10.84
Number of holders: 112
Value change: -$5,672,813
Number of buys: 56
Number of sells: 52

Quarterly Holders Quick Answers

What is CUSIP 693282105?
CUSIP 693282105 identifies PDFS - PDF SOLUTIONS INC - Common Stock in SEC institutional holdings data.

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Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2016
Previous quarter: Q3 2015

Recent filing periods for CUSIP 693282105:

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Top shareholders of PDFS - PDF SOLUTIONS INC - Common Stock (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
CARDINAL CAPITAL MANAGEMENT LLC /CT	13F	Company	6.7%	2,645,646	$26,456,000	—	30 Sep 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	4.8%	1,877,661	$18,777,000	—	30 Sep 2015	13F
Cowen Prime Services LLC	13F	Company	3.6%	1,419,940	$14,199,000	—	30 Sep 2015	13F
SNYDER CAPITAL MANAGEMENT L P	13F	Company	3.6%	1,416,684	$14,167,000	—	30 Sep 2015	13F
WASATCH ADVISORS LP	13F	Company	3.5%	1,380,518	$13,805,000	—	30 Sep 2015	13F
Shannon River Fund Management LLC	13F	Company	2.6%	1,037,843	$10,378,000	—	30 Sep 2015	13F
VANGUARD GROUP INC	13F	Company	2.3%	909,822	$9,098,000	—	30 Sep 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	2.2%	869,815	$8,698,000	—	30 Sep 2015	13F
NORTHERN TRUST CORP	13F	Company	2.2%	855,278	$8,552,000	—	30 Sep 2015	13F
RK Capital Management, LLC	13F	Company	1.8%	712,366	$7,124,000	—	30 Sep 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.8%	711,728	$7,117,000	—	30 Sep 2015	13F
BlackRock Fund Advisors	13F	Company	1.8%	702,912	$7,029,000	—	30 Sep 2015	13F
RUSSELL FRANK CO/	13F	Company	1.5%	610,993	$6,110,000	—	30 Sep 2015	13F
NEEDHAM INVESTMENT MANAGEMENT LLC	13F	Company	1.5%	607,500	$6,076,000	—	30 Sep 2015	13F
THB ASSET MANAGEMENT	13F	Company	1.5%	597,334	$5,973,000	—	30 Sep 2015	13F
TimesSquare Capital Management, LLC	13F	Company	1.5%	578,200	$5,782,000	—	30 Sep 2015	13F
STATE STREET CORP	13F	Company	1.2%	458,757	$4,588,000	—	30 Sep 2015	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	1.1%	450,735	$4,507,000	—	30 Sep 2015	13F
Lyon Street Capital, LLC	13F	Company	1.1%	422,006	$4,220,000	—	30 Sep 2015	13F
FALCON POINT CAPITAL, LLC	13F	Company	0.81%	320,537	$3,205,000	—	30 Sep 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.81%	319,300	$3,193,000	—	30 Sep 2015	13F
KORNITZER CAPITAL MANAGEMENT INC /KS	13F	Company	0.8%	315,068	$3,151,000	—	30 Sep 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.62%	246,038	$2,460,000	—	30 Sep 2015	13F
WADDELL & REED FINANCIAL INC	13F	Company	0.59%	231,100	$2,311,000	—	30 Sep 2015	13F
PERRITT CAPITAL MANAGEMENT INC	13F	Company	0.59%	230,800	$2,308,000	—	30 Sep 2015	13F
ROYCE & ASSOCIATES LP	13F	Company	0.56%	220,000	$2,200,000	—	30 Sep 2015	13F
CROSSLINK CAPITAL INC	13F	Company	0.49%	194,800	$1,948,000	—	30 Sep 2015	13F
MORGAN STANLEY	13F	Company	0.48%	189,832	$1,898,000	—	30 Sep 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.46%	180,951	$1,809,000	—	30 Sep 2015	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.39%	152,125	$1,521,000	—	30 Sep 2015	13F
HARBER ASSET MANAGEMENT LLC	13F	Company	0.35%	136,395	$1,364,000	—	30 Sep 2015	13F
Bank of New York Mellon Corp	13F	Company	0.32%	127,849	$1,278,000	—	30 Sep 2015	13F
OXFORD ASSET MANAGEMENT LLP	13F	Company	0.31%	122,038	$1,220,000	—	30 Sep 2015	13F
SUSQUEHANNA INTERNATIONAL GROUP, LLP	13F	Company	0.29%	113,668	$1,136,000	—	30 Sep 2015	13F
PALISADE CAPITAL MANAGEMENT, LP	13F	Company	0.25%	100,000	$1,000,000	—	30 Sep 2015	13F
BlackRock Investment Management, LLC	13F	Company	0.24%	94,794	$948,000	—	30 Sep 2015	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.23%	90,720	$908,000	—	30 Sep 2015	13F
GILDER GAGNON HOWE & CO LLC	13F	Company	0.22%	88,656	$887,000	—	30 Sep 2015	13F
GSA CAPITAL PARTNERS LLP	13F	Company	0.22%	88,349	$883,000	—	30 Sep 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.22%	85,460	$855,000	—	30 Sep 2015	13F
MENTA CAPITAL LLC	13F	Company	0.21%	82,063	$821,000	—	30 Sep 2015	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.21%	82,000	$820,000	—	30 Sep 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.18%	69,270	$693,000	—	30 Sep 2015	13F
M&T BANK CORP	13F	Company	0.15%	60,348	$604,000	—	30 Sep 2015	13F
BURNHAM ASSET MANAGEMENT CORP /NY/	13F	Company	0.15%	60,000	$600,000	—	30 Sep 2015	13F
CREDIT SUISSE AG/	13F	Company	0.15%	58,759	$588,000	—	30 Sep 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.15%	58,013	$579,000	—	30 Sep 2015	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.12%	49,105	$491,000	—	30 Sep 2015	13F
CITADEL ADVISORS LLC	13F	Company	0.12%	47,786	$477,000	—	30 Sep 2015	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.12%	45,467	$455,000	—	30 Sep 2015	13F

Institutional Holders of PDF SOLUTIONS INC - Common Stock (PDFS) as of Q4 2015

As of 31 Dec 2015, PDF SOLUTIONS INC - Common Stock (PDFS) was held by 112 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 22,922,543 shares. The largest 10 holders included CARDINAL CAPITAL MANAGEMENT LLC /CT, PRICE T ROWE ASSOCIATES INC /MD/, Cowen Prime Services LLC, SNYDER CAPITAL MANAGEMENT L P, WASATCH ADVISORS INC, Shannon River Fund Management LLC, VANGUARD GROUP INC, DIMENSIONAL FUND ADVISORS LP, NORTHERN TRUST CORP, and BlackRock Fund Advisors. This page lists 112 institutional shareholders reporting positions in this security for the Q4 2015 filing period.

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

Compare Q4 2015 vs Q3 2015 Across Filers

Q3 2015 holders

107

Q4 2015 holders

112

Holder diff

Investor	Q3 2015 Shares	Q4 2015 Shares	Share Diff	Share Chg %	Q3 2015 Value $	Q4 2015 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.