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Idexx Laboratories

1,271 hedge funds and large institutions have $45.9B invested in Idexx Laboratories in 2025 Q3 according to their latest regulatory filings, with 159 funds opening new positions, 403 increasing their positions, 483 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more call options, than puts

Call options by funds: $ | Put options by funds: $

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

4% more funds holding

Funds holding: 1,2221,271 (+49)

2.76% less ownership

Funds ownership: 92.55%89.78% (-2.8%)

17% less repeat investments, than reductions

Existing positions increased: 403 | Existing positions reduced: 483

Holders
1,271
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
26
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$175M
Puts
$142M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
WorldQuant Millennium Advisors
1276
WorldQuant Millennium Advisors
New York
TI
1277
Trexquant Investment
Connecticut
WAM
1278
Wilson Asset Management
Australia
HF
1279
HRT Financial
New York
BAM
1280
Bell Asset Management
Australia
TPSF
1281
Texas Permanent School Fund
Texas
NAM
1282
Nutshell Asset Management
United Kingdom
CCIA
1283
Campbell & Co Investment Adviser
Maryland
VF
1284
Virtu Financial
New York
OTL
1285
Oak Thistle LLC
New York
FC
1286
FORA Capital
Florida
Capstone Investment Advisors
1287
Capstone Investment Advisors
New York
VSQM
1288
V-Square Quantitative Management
Illinois
BI
1289
BlueSpruce Investments
Illinois
IPGDR
1290
Investidor Profissional Gestao de Recursos
Brazil
SRL
1291
Scientech Research LLC
New Jersey
SIG
1292
Sargent Investment Group
Maryland
FIM
1293
Freedom Investment Management
Connecticut
FMTC
1294
Farmers & Merchants Trust Company
California
DP
1295
Dearborn Partners
Illinois
Connor, Clark & Lunn Investment Management (CC&L)
1296
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
LJAC
1297
L.J. Altfest & Co
New York
TA
1298
Tectonic Advisors
Texas
FAIM
1299
Financial Advocates Investment Management
Washington
BBA
1300
Baader Bank Aktiengesellschaft
Germany