What does CUSIP 44980X109 represent in this 13F holders report?

CUSIP 44980X109 is the security identifier for IPGP - IPG PHOTONICS CORP - Common Stock used to aggregate holder disclosures.

How many institutions held IPGP - IPG PHOTONICS CORP - Common Stock in Q4 2015?

305 institutional investors reported IPGP - IPG PHOTONICS CORP - Common Stock for Q4 2015. Use the holders table for investor-level position and value details.

IPG PHOTONICS CORP - Common Stock (IPGP)

CUSIP: 44980X109

Q4 2015 13F Holders as of 31 Dec 2015

Type / Class: Equity / Common Stock
Shares outstanding: 42,657,726
Total 13F shares: 35,817,808
Share change: -706,057
Total reported value: $3,192,512,653
Put/Call ratio: 211%
Price per share: $89.16
Number of holders: 305
Value change: -$52,131,505
Number of buys: 158
Number of sells: 141

Quarterly Holders Quick Answers

What is CUSIP 44980X109?
CUSIP 44980X109 identifies IPGP - IPG PHOTONICS CORP - Common Stock in SEC institutional holdings data.

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Newer quarter: Q1 2016
Previous quarter: Q3 2015

Recent filing periods for CUSIP 44980X109:

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

Top shareholders of IPGP - IPG PHOTONICS CORP - 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
FMR LLC	13F	Company	9.5%	4,040,537	$306,960,000	—	30 Sep 2015	13F
VANGUARD GROUP INC	13F	Company	5.4%	2,322,043	$176,406,000	—	30 Sep 2015	13F
HARDING LOEVNER LP	13F	Company	4.5%	1,930,972	$146,695,000	—	30 Sep 2015	13F
COLUMBIA WANGER ASSET MANAGEMENT LLC	13F	Company	4%	1,697,797	$128,982,000	—	30 Sep 2015	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	3.1%	1,309,034	$99,448,000	—	30 Sep 2015	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	3%	1,279,990	$97,240,000	—	30 Sep 2015	13F
BlackRock Fund Advisors	13F	Company	2.7%	1,154,446	$87,703,000	—	30 Sep 2015	13F
Neuberger Berman Group LLC	13F	Company	2.4%	1,035,213	$78,645,000	—	30 Sep 2015	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	2.4%	1,018,043	$77,341,000	—	30 Sep 2015	13F
WASATCH ADVISORS LP	13F	Company	2.1%	903,802	$68,662,000	—	30 Sep 2015	13F
STATE STREET CORP	13F	Company	2.1%	891,620	$67,741,000	—	30 Sep 2015	13F
Bank of New York Mellon Corp	13F	Company	1.5%	630,970	$47,934,000	—	30 Sep 2015	13F
TimesSquare Capital Management, LLC	13F	Company	1.3%	550,000	$41,784,000	—	30 Sep 2015	13F
MASSACHUSETTS FINANCIAL SERVICES CO /MA/	13F	Company	1.2%	524,292	$39,831,000	—	30 Sep 2015	13F
Clearbridge Investments, LLC	13F	Company	1.2%	496,637	$37,729,000	—	30 Sep 2015	13F
Boston Trust Walden Corp	13F	Company	1.2%	491,844	$37,365,000	—	30 Sep 2015	13F
BANK OF AMERICA CORP /DE/	13F	Company	1.1%	478,744	$36,369,000	—	30 Sep 2015	13F
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F	Company	1.1%	475,930	$36,156,000	—	30 Sep 2015	13F
ROYCE & ASSOCIATES LP	13F	Company	1%	436,854	$33,188,000	—	30 Sep 2015	13F
KENNEDY CAPITAL MANAGEMENT LLC	13F	Company	0.93%	398,691	$30,289,000	—	30 Sep 2015	13F
NORTHERN TRUST CORP	13F	Company	0.9%	382,657	$29,071,000	—	30 Sep 2015	13F
HERMES INVESTMENT MANAGEMENT LTD	13F	Company	0.85%	364,445	$27,687,000	—	30 Sep 2015	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	0.8%	342,400	$26,012,000	—	30 Sep 2015	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.79%	336,389	$25,555,000	—	30 Sep 2015	13F
CONGRESS ASSET MANAGEMENT CO	13F	Company	0.78%	330,698	$25,123,000	—	30 Sep 2015	13F
NORGES BANK	13F	Company	0.74%	317,439	$24,116,000	—	30 Sep 2015	13F
AMUNDI ASSET MANAGEMENT US, INC.	13F	Company	0.73%	310,999	$23,627,000	—	30 Sep 2015	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.72%	305,594	$23,215,000	—	30 Sep 2015	13F
WESTPORT ADVISERS LLC	13F	Company	0.69%	293,749	$22,316,000	—	30 Sep 2015	13F
DEUTSCHE BANK AG\	13F	Company	0.63%	268,547	$20,400,000	—	30 Sep 2015	13F
LOOMIS SAYLES & CO L P	13F	Company	0.61%	258,490	$19,637,000	—	30 Sep 2015	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.58%	248,765	$18,899,000	—	30 Sep 2015	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.57%	241,391	$18,339,000	—	30 Sep 2015	13F
WCM INVESTMENT MANAGEMENT, LLC	13F	Company	0.56%	238,227	$18,098,000	—	30 Sep 2015	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.51%	218,126	$16,570,000	—	30 Sep 2015	13F
WEATHERBIE CAPITAL, LLC	13F	Company	0.49%	207,992	$15,801,000	—	30 Sep 2015	13F
Provident Investment Management, Inc.	13F	Company	0.48%	204,939	$15,569,000	—	30 Sep 2015	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	0.46%	196,657	$14,940,000	—	30 Sep 2015	13F
EMERALD ADVISERS, LLC	13F	Company	0.45%	191,604	$14,556,000	—	30 Sep 2015	13F
FIL Ltd	13F	Company	0.44%	189,508	$14,397,000	—	30 Sep 2015	13F
Robeco Schweiz AG	13F	Company	0.44%	188,900	$14,082,000	—	30 Sep 2015	13F
Cannell & Co.	13F	Company	0.43%	182,000	$13,827,000	—	30 Sep 2015	13F
THORNBURG INVESTMENT MANAGEMENT INC	13F	Company	0.42%	177,640	$13,495,000	—	30 Sep 2015	13F
MORGAN STANLEY	13F	Company	0.4%	169,877	$12,906,000	—	30 Sep 2015	13F
AMERIPRISE FINANCIAL INC	13F	Company	0.4%	168,552	$12,798,000	—	30 Sep 2015	13F
BAILLIE GIFFORD & CO	13F	Company	0.38%	163,550	$12,425,000	—	30 Sep 2015	13F
HANCOCK WHITNEY CORP	13F	Company	0.38%	161,015	$12,232,000	—	30 Sep 2015	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.38%	160,979	$12,229,000	—	30 Sep 2015	13F
PACIFIC HEIGHTS ASSET MANAGEMENT LLC	13F	Company	0.38%	160,000	$12,155,000	—	30 Sep 2015	13F
EMERALD MUTUAL FUND ADVISERS TRUST	13F	Company	0.37%	158,279	$12,024,000	—	30 Sep 2015	13F

Institutional Holders of IPG PHOTONICS CORP - Common Stock (IPGP) as of Q4 2015

As of 31 Dec 2015, IPG PHOTONICS CORP - Common Stock (IPGP) was held by 305 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 35,817,808 shares. The largest 10 holders included FMR LLC, VANGUARD GROUP INC, HARDING LOEVNER LP, VICTORY CAPITAL MANAGEMENT INC, COLUMBIA WANGER ASSET MANAGEMENT LLC, BlackRock Fund Advisors, EAGLE ASSET MANAGEMENT INC, Neuberger Berman Group LLC, BlackRock Institutional Trust Company, N.A., and STATE STREET CORP. This page lists 305 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

309

Q4 2015 holders

305

Holder diff

-4

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.