What does CUSIP 45168D104 represent in this 13F holders report?

CUSIP 45168D104 is the security identifier for IDXX - IDEXX LABORATORIES INC /DE - Common Stock used to aggregate holder disclosures.

How many institutions held IDXX - IDEXX LABORATORIES INC /DE - Common Stock in Q3 2018?

687 institutional investors reported IDXX - IDEXX LABORATORIES INC /DE - Common Stock for Q3 2018. Use the holders table for investor-level position and value details.

IDEXX LABORATORIES INC /DE - Common Stock (IDXX)

CUSIP: 45168D104

Q3 2018 13F Holders as of 30 Sep 2018

Type / Class: Equity / Common Stock
Shares outstanding: 80,841,255
Total 13F shares: 74,466,337
Share change: -682,076
Total reported value: $18,588,758,229
Put/Call ratio: 85%
Price per share: $249.66
Number of holders: 687
Value change: -$154,218,194
Number of buys: 289
Number of sells: 306

Quarterly Holders Quick Answers

What is CUSIP 45168D104?
CUSIP 45168D104 identifies IDXX - IDEXX LABORATORIES INC /DE - Common Stock in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
Back to full security ownership history.

Explore More Reporting Periods

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

Newer quarter: Q4 2018
Previous quarter: Q2 2018

Recent filing periods for CUSIP 45168D104:

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

Top shareholders of IDXX - IDEXX LABORATORIES INC /DE - 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
VANGUARD GROUP INC	13F	Company	11%	8,894,481	$1,938,463,000	—	30 Jun 2018	13F
BlackRock Finance, Inc.	13F	Company	7.8%	6,276,470	$1,367,894,000	—	30 Jun 2018	13F
Fundsmith LLP	13F	Company	5.5%	4,429,104	$965,278,000	—	30 Jun 2018	13F
BAMCO INC /NY/	13F	Company	5.4%	4,365,540	$951,426,000	—	30 Jun 2018	13F
STATE STREET CORP	13F	Company	4.2%	3,426,982	$746,882,000	—	30 Jun 2018	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	2.7%	2,169,929	$472,914,000	—	30 Jun 2018	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	2.6%	2,114,805	$460,900,000	—	30 Jun 2018	13F
AMERIPRISE FINANCIAL INC	13F	Company	2%	1,627,403	$354,644,000	—	30 Jun 2018	13F
BLAIR WILLIAM & CO/IL	13F	Company	1.9%	1,574,390	$343,123,000	—	30 Jun 2018	13F
Neuberger Berman Group LLC	13F	Company	1.9%	1,568,440	$341,826,000	—	30 Jun 2018	13F
Invesco Ltd.	13F	Company	1.5%	1,228,797	$267,804,000	—	30 Jun 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	1.5%	1,214,407	$264,668,000	—	30 Jun 2018	13F
Bank of New York Mellon Corp	13F	Company	1.4%	1,104,687	$240,754,000	—	30 Jun 2018	13F
Capital World Investors	13F	Company	1.3%	1,068,782	$232,930,000	—	30 Jun 2018	13F
NORTHERN TRUST CORP	13F	Company	1.3%	1,033,997	$225,350,000	—	30 Jun 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	1.3%	1,025,882	$223,127,000	—	30 Jun 2018	13F
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F	Company	1.2%	1,009,333	$219,974,000	—	30 Jun 2018	13F
Jupiter Investment Management Ltd	13F	Company	1.1%	927,868	$202,219,000	—	30 Jun 2018	13F
DEUTSCHE BANK AG\	13F	Company	1.1%	887,677	$193,459,000	—	30 Jun 2018	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	1%	830,847	$181,075,000	—	30 Jun 2018	13F
NORGES BANK	13F	Company	0.94%	761,582	$165,980,000	—	30 Jun 2018	13F
CAPITAL COUNSEL LLC/NY	13F	Company	0.9%	727,157	$158,477,000	—	30 Jun 2018	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.9%	727,133	$158,471,000	—	30 Jun 2018	13F
CIBC Private Wealth Group LLC	13F	Company	0.64%	518,101	$112,915,000	—	30 Jun 2018	13F
WILLIAMS JONES & ASSOCIATES LLC	13F	Company	0.64%	516,647	$112,598,000	—	30 Jun 2018	13F
TWO SIGMA ADVISERS, LP	13F	Company	0.63%	509,458	$111,031,000	—	30 Jun 2018	13F
FEDERATED HERMES, INC.	13F	Company	0.62%	503,176	$109,662,000	—	30 Jun 2018	13F
AMERICAN CAPITAL MANAGEMENT INC	13F	Company	0.61%	494,297	$107,727,000	—	30 Jun 2018	13F
WELLS FARGO & COMPANY/MN	13F	Company	0.59%	479,973	$104,605,000	—	30 Jun 2018	13F
CREDIT SUISSE AG/	13F	Company	0.56%	450,129	$98,101,000	—	30 Jun 2018	13F
LORD, ABBETT & CO. LLC	13F	Company	0.55%	442,842	$96,513,000	—	30 Jun 2018	13F
FRANKLIN RESOURCES INC	13F	Company	0.52%	423,345	$92,263,000	—	30 Jun 2018	13F
Legal & General Group Plc	13F	Company	0.49%	397,950	$86,755,000	—	30 Jun 2018	13F
EAGLE ASSET MANAGEMENT INC	13F	Company	0.48%	390,203	$85,040,000	—	30 Jun 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.48%	388,601	$84,692,000	—	30 Jun 2018	13F
MORGAN STANLEY	13F	Company	0.47%	382,085	$83,271,000	—	30 Jun 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.44%	356,872	$77,777,000	—	30 Jun 2018	13F
AGF INVESTMENTS INC.	13F	Company	0.43%	351,098	$76,518,000	—	30 Jun 2018	13F
JPMORGAN CHASE & CO	13F	Company	0.42%	337,586	$73,574,000	—	30 Jun 2018	13F
JANUS HENDERSON GROUP PLC	13F	Company	0.4%	326,282	$71,110,000	—	30 Jun 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.4%	324,303	$70,679,000	—	30 Jun 2018	13F
Banco Santander, S.A.	13F	Company	0.37%	301,834	$65,781,000	—	30 Jun 2018	13F
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC	13F	Company	0.37%	297,519	$64,841,291	—	30 Jun 2018	13F
Swiss National Bank	13F	Company	0.36%	288,600	$62,897,000	—	30 Jun 2018	13F
Stephens Investment Management Group LLC	13F	Company	0.34%	277,682	$60,388,000	—	30 Jun 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.34%	276,351	$60,228,000	—	30 Jun 2018	13F
CARILLON TOWER ADVISERS, INC.	13F	Company	0.34%	271,258	$59,117,000	—	30 Jun 2018	13F
LOS ANGELES CAPITAL MANAGEMENT LLC	13F	Company	0.33%	270,171	$58,881,000	—	30 Jun 2018	13F
CHILTON INVESTMENT CO INC.	13F	Company	0.33%	269,367	$58,706,000	—	30 Jun 2018	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	0.33%	264,562	$57,659,000	—	30 Jun 2018	13F

Institutional Holders of IDEXX LABORATORIES INC /DE - Common Stock (IDXX) as of Q3 2018

As of 30 Sep 2018, IDEXX LABORATORIES INC /DE - Common Stock (IDXX) was held by 687 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 74,466,337 shares. The largest 10 holders included Vanguard Group Inc, BlackRock Inc., Fundsmith LLP, BAMCO INC /NY/, STATE STREET CORP, PRICE T ROWE ASSOCIATES INC /MD/, RENAISSANCE TECHNOLOGIES LLC, GOLDMAN SACHS GROUP INC, Neuberger Berman Group LLC, and BLAIR WILLIAM & CO/IL. This page lists 688 institutional shareholders reporting positions in this security for the Q3 2018 filing period.

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

Compare Q3 2018 vs Q2 2018 Across Filers

Q2 2018 holders

656

Q3 2018 holders

687

Holder diff

Investor	Q2 2018 Shares	Q3 2018 Shares	Share Diff	Share Chg %	Q2 2018 Value $	Q3 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.