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 Q2 2017?

577 institutional investors reported IDXX - IDEXX LABORATORIES INC /DE - Common Stock for Q2 2017. Use the holders table for investor-level position and value details.

IDEXX LABORATORIES INC /DE - Common Stock (IDXX)

CUSIP: 45168D104

Q2 2017 13F Holders as of 30 Jun 2017

Type / Class: Equity / Common Stock
Shares outstanding: 79,580,186
Total 13F shares: 77,242,563
Share change: -969,703
Total reported value: $12,469,740,345
Put/Call ratio: 139%
Price per share: $161.42
Number of holders: 577
Value change: -$154,025,637
Number of buys: 274
Number of sells: 249

Security key

45168D104

Report period

Q2 2017

Institutions

577

Top holders

IDXX full security history Ownership snapshot Full 13F holder table Newer quarter: Q3 2017 Previous quarter: Q1 2017 IDEXX LABORATORIES INC /DE SEC filings IDEXX LABORATORIES INC /DE company facts

Broader feeds

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

Reporting periods

Holder history for CUSIP 45168D104

Newer quarter: Q3 2017 Previous quarter: Q1 2017

Recent filing periods:

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

Ownership snapshot

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. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Lead holder

VANGUARD GROUP INC

13D/G signal

—

Evidence rows

Latest as of

31 Mar 2017

13F Lead comparable stake: 11% Showing first 8 of 50 holder rows. Open remaining rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
VANGUARD GROUP INC	13F Company 13F	11%	$1,377,660,000 8,910,555 shares	—	31 Mar 2017
BlackRock Finance, Inc.	13F Company 13F	8.1%	$993,680,000 6,427,027 shares	—	31 Mar 2017
BAMCO INC /NY/	13F Company 13F	6.4%	$783,761,000 5,069,276 shares	—	31 Mar 2017
Fundsmith LLP	13F Company 13F	5.6%	$692,685,000 4,480,207 shares	—	31 Mar 2017
PRICE T ROWE ASSOCIATES INC /MD/	13F Company 13F	5.1%	$623,532,000 4,032,936 shares	—	31 Mar 2017
STATE STREET CORP	13F Company 13F	4.9%	$604,793,000 3,911,739 shares	—	31 Mar 2017
Neuberger Berman Group LLC	13F Company 13F	2.5%	$306,697,000 1,983,684 shares	—	31 Mar 2017
BLAIR WILLIAM & CO/IL	13F Company 13F	2.4%	$285,656,000 1,890,026 shares	—	31 Mar 2017

Show 42 additional holder rows in the full holder list

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
ATLANTA CAPITAL MANAGEMENT CO L L C	13F Company 13F	1.9%	$233,084,000 1,507,566 shares	—	31 Mar 2017
Capital World Investors	13F Company 13F	1.3%	$162,098,000 1,048,430 shares	—	31 Mar 2017
JPMORGAN CHASE & CO	13F Company 13F	1.3%	$160,340,000 1,037,067 shares	—	31 Mar 2017
NORTHERN TRUST CORP	13F Company 13F	1.2%	$153,053,000 989,924 shares	—	31 Mar 2017
RENAISSANCE TECHNOLOGIES LLC	13F Company 13F	1.2%	$150,838,000 975,600 shares	—	31 Mar 2017
Select Equity Group, L.P.	13F Company 13F	1.2%	$144,752,376 936,242 shares	—	31 Mar 2017
Invesco Ltd.	13F Company 13F	1.2%	$144,497,000 934,586 shares	—	31 Mar 2017
GEODE CAPITAL MANAGEMENT, LLC	13F Company 13F	1.2%	$142,250,000 921,279 shares	—	31 Mar 2017
ARROWSTREET CAPITAL, LIMITED PARTNERSHIP	13F Company 13F	1.2%	$141,912,000 917,870 shares	—	31 Mar 2017
BANK OF AMERICA CORP /DE/	13F Company 13F	1.1%	$139,924,000 905,011 shares	—	31 Mar 2017
GOLDMAN SACHS GROUP INC	13F Company 13F	1.1%	$137,248,000 887,703 shares	—	31 Mar 2017
Bank of New York Mellon Corp	13F Company 13F	1.1%	$134,105,000 867,376 shares	—	31 Mar 2017
JANUS HENDERSON INVESTORS US LLC	13F Company 13F	1%	$128,669,000 832,214 shares	—	31 Mar 2017
NORGES BANK	13F Company 13F	1%	$127,861,000 826,986 shares	—	31 Mar 2017
CAPITAL COUNSEL LLC/NY	13F Company 13F	0.95%	$116,350,000 752,537 shares	—	31 Mar 2017
TWO SIGMA INVESTMENTS, LP	13F Company 13F	0.84%	$102,882,000 665,430 shares	—	31 Mar 2017
FEDERATED HERMES, INC.	13F Company 13F	0.83%	$101,862,000 658,830 shares	—	31 Mar 2017
TWO SIGMA ADVISERS, LP	13F Company 13F	0.76%	$93,704,000 606,068 shares	—	31 Mar 2017
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F Company 13F	0.76%	$93,285,000 603,352 shares	—	31 Mar 2017
WILLIAMS JONES & ASSOCIATES LLC	13F Company 13F	0.74%	$91,039,000 588,832 shares	—	31 Mar 2017
AMERICAN CAPITAL MANAGEMENT INC	13F Company 13F	0.72%	$88,543,000 572,685 shares	—	31 Mar 2017
COLUMBUS CIRCLE INVESTORS	13F Company 13F	0.72%	$88,262,000 570,867 shares	—	31 Mar 2017
GUGGENHEIM CAPITAL LLC	13F Company 13F	0.67%	$82,279,000 532,167 shares	—	31 Mar 2017
WILLIAM BLAIR INVESTMENT MANAGEMENT, LLC	13F Company 13F	0.66%	$81,340,000 526,100 shares	—	31 Mar 2017
BROWN ADVISORY INC	13F Company 13F	0.55%	$68,184,000 441,012 shares	—	31 Mar 2017
Geneva Advisors, LLC	13F Company 13F	0.54%	$65,836,000 425,822 shares	—	31 Mar 2017
Legal & General Group Plc	13F Company 13F	0.52%	$63,908,000 413,350 shares	—	31 Mar 2017
FRANKLIN RESOURCES INC	13F Company 13F	0.5%	$61,996,000 400,983 shares	—	31 Mar 2017
CREDIT SUISSE AG/	13F Company 13F	0.5%	$61,823,000 399,865 shares	—	31 Mar 2017
TIAA CREF INVESTMENT MANAGEMENT LLC	13F Company 13F	0.49%	$60,312,000 390,091 shares	—	31 Mar 2017
WELLS FARGO & COMPANY/MN	13F Company 13F	0.48%	$59,422,000 384,333 shares	—	31 Mar 2017
PRUDENTIAL FINANCIAL INC	13F Company 13F	0.47%	$57,836,000 374,079 shares	—	31 Mar 2017
BANK OF MONTREAL /CAN/	13F Company 13F	0.45%	$54,879,000 354,959 shares	—	31 Mar 2017
Fiera Capital Corp	13F Company 13F	0.44%	$54,244,000 350,842 shares	—	31 Mar 2017
AXA S.A.	13F Company 13F	0.44%	$53,587,000 346,593 shares	—	31 Mar 2017
FIRST TRUST ADVISORS LP	13F Company 13F	0.43%	$52,852,000 341,839 shares	—	31 Mar 2017
DIMENSIONAL FUND ADVISORS LP	13F Company 13F	0.41%	$50,550,000 326,957 shares	—	31 Mar 2017
Swiss National Bank	13F Company 13F	0.4%	$49,120,000 317,700 shares	—	31 Mar 2017
ROYCE & ASSOCIATES LP	13F Company 13F	0.4%	$48,903,000 316,300 shares	—	31 Mar 2017
SMITH ASSET MANAGEMENT GROUP LP	13F Company 13F	0.4%	$48,709,000 315,044 shares	—	31 Mar 2017
DEUTSCHE BANK AG\	13F Company 13F	0.39%	$47,878,000 309,693 shares	—	31 Mar 2017
MORGAN STANLEY	13F Company 13F	0.38%	$46,561,000 301,146 shares	—	31 Mar 2017

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 Q2 2017

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

Institutions

577

77,242,563

Rows loaded

579

Investor	Option	Weight %	Change %	Reported value	* Price	Shares	Share Change	Activity	Report Period

* 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. An asterisk next to the price means the price is likely invalid.

Compare Q2 2017 vs Q1 2017 Across Filers

Q1 2017 holders

533

Q2 2017 holders

577

Holder diff

Investor	Q1 2017 Shares	Q2 2017 Shares	Share Diff	Share Chg %	Q1 2017 value	Q2 2017 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend