What does CUSIP 852312305 represent in this 13F holders report?

CUSIP 852312305 is the security identifier for STAA - STAAR SURGICAL CO - Common Stock used to aggregate holder disclosures.

How many institutions held STAA - STAAR SURGICAL CO - Common Stock in Q1 2018?

100 institutional investors reported STAA - STAAR SURGICAL CO - Common Stock for Q1 2018. Use the holders table for investor-level position and value details.

STAAR SURGICAL CO - Common Stock (STAA)

CUSIP: 852312305

Q1 2018 13F Holders as of 31 Mar 2018

Type / Class: Equity / Common Stock
Shares outstanding: 49,678,710
Total 13F shares: 32,919,602
Share change: +241,223
Total reported value: $487,204,987
Price per share: $14.80
Number of holders: 100
Value change: +$3,410,215
Number of buys: 34
Number of sells: 44

Quarterly Holders Quick Answers

What is CUSIP 852312305?
CUSIP 852312305 identifies STAA - STAAR SURGICAL CO - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q2 2018
Previous quarter: Q4 2017

Recent filing periods for CUSIP 852312305:

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

Top shareholders of STAA - STAAR SURGICAL CO - 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
BROADWOOD CAPITAL INC	13F	Company	22%	10,855,179	$168,255,000	—	31 Dec 2017	13F
PUTNAM INVESTMENTS LLC	13F	Company	13%	6,297,047	$97,604,000	—	31 Dec 2017	13F
Palo Alto Investors LP	13F	Company	7%	3,496,752	$54,200,000	—	31 Dec 2017	13F
BlackRock Finance, Inc.	13F	Company	5.3%	2,609,981	$40,456,000	—	31 Dec 2017	13F
VANGUARD GROUP INC	13F	Company	2.7%	1,337,877	$20,737,000	—	31 Dec 2017	13F
BAILLIE GIFFORD & CO	13F	Company	1.6%	792,407	$12,282,000	—	31 Dec 2017	13F
STATE STREET CORP	13F	Company	1.5%	726,953	$11,270,000	—	31 Dec 2017	13F
NORTHERN TRUST CORP	13F	Company	0.93%	463,297	$7,181,000	—	31 Dec 2017	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.93%	461,476	$7,153,000	—	31 Dec 2017	13F
Cortina Asset Management, LLC	13F	Company	0.91%	451,671	$7,001,000	—	31 Dec 2017	13F
Grandeur Peak Global Advisors, LLC	13F	Company	0.66%	327,766	$5,080,000	—	31 Dec 2017	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.64%	318,400	$4,935,000	—	31 Dec 2017	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.55%	274,602	$4,255,000	—	31 Dec 2017	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	0.43%	214,736	$3,329,000	—	31 Dec 2017	13F
DEUTSCHE BANK AG\	13F	Company	0.36%	177,814	$2,754,000	—	31 Dec 2017	13F
MORGAN STANLEY	13F	Company	0.33%	166,232	$2,576,000	—	31 Dec 2017	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.33%	163,103	$2,528,000	—	31 Dec 2017	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.32%	157,759	$2,445,000	—	31 Dec 2017	13F
Bank of New York Mellon Corp	13F	Company	0.32%	156,906	$2,433,000	—	31 Dec 2017	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.3%	147,516	$2,286,000	—	31 Dec 2017	13F
Folger Hill Asset Management LP	13F	Company	0.28%	140,000	$2,170,000	—	31 Dec 2017	13F
TIVERTON ASSET MANAGEMENT LLC	13F	Company	0.28%	137,273	$2,128,000	—	31 Dec 2017	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.23%	113,141	$1,754,000	—	31 Dec 2017	13F
S.c.a. Candriam	13F	Individual	0.23%	113,000	$1,752,000	—	31 Dec 2017	13F
SHINE INVESTMENT ADVISORY SERVICES INC	13F	Company	0.23%	112,400	$1,742,000	—	31 Dec 2017	13F
Millrace Asset Group, Inc.	13F	Company	0.21%	103,571	$1,605,000	—	31 Dec 2017	13F
Schonfeld Strategic Advisors LLC	13F	Company	0.2%	100,372	$1,556,000	—	31 Dec 2017	13F
Bristol Advisors, LLC	13F	Company	0.2%	100,000	$1,550,000	—	31 Dec 2017	13F
Glen Harbor Capital Management LLC	13F	Company	0.2%	99,348	$1,540,000	—	31 Dec 2017	13F
MENTA CAPITAL LLC	13F	Company	0.18%	87,643	$1,358,000	—	31 Dec 2017	13F
TEACHERS ADVISORS, LLC	13F	Company	0.17%	84,477	$1,309,000	—	31 Dec 2017	13F
Meadow Creek Investment Management LLC	13F	Company	0.16%	81,816	$1,268,000	—	31 Dec 2017	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.16%	80,547	$1,249,000	—	31 Dec 2017	13F
Rhenman & Partners Asset Management AB	13F	Company	0.15%	76,256	$1,182,000	—	31 Dec 2017	13F
BARROW HANLEY MEWHINNEY & STRAUSS LLC	13F	Company	0.15%	74,178	$1,150,000	—	31 Dec 2017	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.15%	73,281	$1,136,000	—	31 Dec 2017	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.13%	64,470	$999,000	—	31 Dec 2017	13F
Elkfork Partners LLC	13F	Company	0.13%	64,284	$996,000	—	31 Dec 2017	13F
PDT Partners, LLC	13F	Company	0.12%	61,776	$958,000	—	31 Dec 2017	13F
Raymond James Financial Services Advisors, Inc.	13F	Company	0.12%	60,336	$935,000	—	31 Dec 2017	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.12%	59,400	$921,000	—	31 Dec 2017	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	0.12%	58,160	$901,000	—	31 Dec 2017	13F
QUANTUM CAPITAL MANAGEMENT	13F	Company	0.12%	57,195	$887,000	—	31 Dec 2017	13F
LINCOLN NATIONAL CORP	13F	Company	0.11%	54,000	$837,000	—	31 Dec 2017	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.1%	51,759	$802,000	—	31 Dec 2017	13F
Swiss National Bank	13F	Company	0.1%	49,900	$773,000	—	31 Dec 2017	13F
ALGERT GLOBAL LLC	13F	Company	0.1%	49,304	$764,000	—	31 Dec 2017	13F
Tyers Asset Management LLC	13F	Company	0.09%	46,752	$725,000	—	31 Dec 2017	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	0.09%	44,800	$694,000	—	31 Dec 2017	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.09%	43,882	$680,000	—	31 Dec 2017	13F

Institutional Holders of STAAR SURGICAL CO - Common Stock (STAA) as of Q1 2018

As of 31 Mar 2018, STAAR SURGICAL CO - Common Stock (STAA) was held by 100 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 32,919,602 shares. The largest 10 holders included BROADWOOD CAPITAL INC, PUTNAM INVESTMENTS LLC, Palo Alto Investors LP, BlackRock Inc., VANGUARD GROUP INC, BAILLIE GIFFORD & CO, STATE STREET CORP, NORTHERN TRUST CORP, Cortina Asset Management, LLC, and RENAISSANCE TECHNOLOGIES LLC. This page lists 100 institutional shareholders reporting positions in this security for the Q1 2018 filing period.

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

Compare Q1 2018 vs Q4 2017 Across Filers

Q4 2017 holders

105

Q1 2018 holders

100

Holder diff

-5

Investor	Q4 2017 Shares	Q1 2018 Shares	Share Diff	Share Chg %	Q4 2017 Value $	Q1 2018 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.