How many institutions held PDFS - PDF SOLUTIONS INC - Common Stock, par value $0.00015 per share in Q4 2016?

102 institutional investors reported PDFS - PDF SOLUTIONS INC - Common Stock, par value $0.00015 per share for Q4 2016. Use the holders table for investor-level position and value details.

PDF SOLUTIONS INC - Common Stock, par value $0.00015 per share (PDFS)

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

CUSIP 693282105 is the security identifier for PDFS - PDF SOLUTIONS INC - Common Stock, par value $0.00015 per share used to aggregate holder disclosures.

CUSIP: 693282105

Q4 2016 13F Holders as of 31 Dec 2016

Security type / class: Equity / Common Stock, par value $0.00015 per share
Total 13F shares: 24,285,453
Total 13F value: $547,718,779
Share change: +681,685
Put/Call ratio: 0.38%
SEC-reported price per share: $22.55
Number of holders: 102
Value change: +$16,704,410
Number of buys: 47
Number of sells: 44
Shares outstanding: 39,660,784

Security key

693282105

Report period

Q4 2016

Institutions

102

Top holders

PDFS full security history Ownership snapshot Full 13F holder table Newer quarter: Q1 2017 Previous quarter: Q3 2016 PDF SOLUTIONS INC SEC filings PDF SOLUTIONS INC company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 693282105

Newer quarter: Q1 2017 Previous quarter: Q3 2016

Recent filing periods:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Ownership snapshot

Top reported holders of PDFS - PDF SOLUTIONS INC - Common Stock, par value $0.00015 per share (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

PRICE T ROWE ASSOCIATES I...

Disclosed value leader

PRICE T ROWE ASSOCIATES I...

Comparable rows

15/15

Latest evidence

30 Sep 2016

13F Lead comparable stake: 6.5% Showing 1-6 of 15 holder rows.

Quick read

PRICE T ROWE ASSOCIATES INC /MD/ leads the comparable SEC ownership view at 6.5%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens PRICE T ROWE ASSOCIATES INC /MD/'s linked filing trail.

Comparable ownership Top 5

PRICE T ROWE ASSOCIATES INC /MD/ 6.5%

CARDINAL CAPITAL MANAGEMENT LLC /CT 6.5%

Cowen Prime Services LLC 3.2%

Lyon Street Capital, LLC 3%

SNYDER CAPITAL MANAGEMENT L P 2.9%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	6.5%	$46,728,000 2,571,735 shares	—	30 Sep 2016
CARDINAL CAPITAL MANAGEMENT LLC /CT	13F Company 13F	6.5%	$46,565,000 2,562,775 shares	—	30 Sep 2016
Cowen Prime Services LLC	13F Company 13F	3.2%	$22,835,000 1,256,740 shares	—	30 Sep 2016
Lyon Street Capital, LLC	13F Company 13F	3%	$21,578,000 1,187,537 shares	—	30 Sep 2016
SNYDER CAPITAL MANAGEMENT L P	13F Company 13F	2.9%	$20,540,000 1,130,420 shares	—	30 Sep 2016
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	2.8%	$20,389,000 1,122,145 shares	—	30 Sep 2016

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2016

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

102

24,285,453

Rows available

102

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2016 vs Q3 2016 Across Filers

Q3 2016 holders

Q4 2016 holders

102

Holder diff

Investor	Q3 2016 Shares	Q4 2016 Shares	Share Diff	Share Chg %	Q3 2016 value	Q4 2016 value	Value change	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend