Parallax Volatility Advisers
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Parallax Volatility Advisers’s Idexx Laboratories IDXX Stock Holding History

Parallax Volatility Advisers’s Portfolio IDXX Stock Details IDXX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2024
Q4 		– Sell
-6,472
Closed -$3.27M – 2163
2024
Q3 		$3.27M Sell
6,472
-183
-3% -$88.9K 0.01% 960
2024
Q2 		$3.24M Buy
6,655
+2,581
+63% +$1.3M 0.01% 862
2024
Q1 		$2.2M Buy
+4,074
New +$2.23M ﹤0.01% 1004
2023
Q2 		– Sell
-707
Closed -$354K – 2636
2023
Q1 		$354K Buy
+707
New +$338K ﹤0.01% 1835
2022
Q2 		– Sell
-2,411
Closed -$983K – 3058
2022
Q1 		$1.32M Buy
2,411
+678
+39% +$357K ﹤0.01% 1533
2021
Q4 		$1.14M Sell
1,733
-2,410
-58% -$1.51M ﹤0.01% 1848
2021
Q3 		$2.58M Buy
4,143
+3,669
+774% +$2.47M ﹤0.01% 1550
2021
Q2 		$299K Buy
474
+298
+169% +$165K ﹤0.01% 2348
2021
Q1 		$86K Buy
176
+65
+59% +$32.6K ﹤0.01% 2869
2020
Q4 		$55K Sell
111
-5,935
-98% -$2.66M ﹤0.01% 3045
2020
Q3 		$2.38M Buy
6,046
+838
+16% +$310K ﹤0.01% 1619
2020
Q2 		$1.72M Sell
5,208
-668
-11% -$193K ﹤0.01% 1531
2020
Q1 		$1.42M Buy
5,876
+5,443
+1,257% +$1.42M ﹤0.01% 1358
2019
Q4 		$113K Buy
+433
New +$114K ﹤0.01% 2113
2019
Q1 		– Sell
-1,593
Closed -$296K – 3329
2018
Q4 		$296K Buy
+1,593
New +$327K ﹤0.01% 1647
2018
Q1 		– Sell
-2,371
Closed -$371K – 3167
2017
Q4 		$371K Buy
+2,371
New +$373K ﹤0.01% 1752
2017
Q2 		– Sell
-1,821
Closed -$282K – 3015
2017
Q1 		$282K Buy
1,821
+301
+20% +$41.5K ﹤0.01% 1796
2016
Q4 		$178K Buy
+1,520
New +$173K ﹤0.01% 1936
2015
Q3 		– Sell
-2,828
Closed -$203K – 3423
2015
Q2 		$181K Buy
+2,828
New +$196K ﹤0.01% 2031

Other funds holding IDXX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $302B AUM 26.44% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Parallax Volatility Advisers's IDXX Position: Q4 2024 in Review

Parallax Volatility Advisers sold out of Idexx Laboratories (IDXX) in Q4 2024, closing a stake of 6,472 shares — an estimated $3.27M sold.

Parallax Volatility Advisers first reported a position in IDXX in Q2 2015 and held it in 19 quarters. The position peaked at $3.27M in Q3 2024. 1,125 funds tracked by Wall St. Rank hold IDXX as of Q4 2024.

  • Parallax Volatility Advisers reported no remaining Idexx Laboratories position as of Q4 2024 after selling out during the quarter.
  • Parallax Volatility Advisers sold 6,472 Idexx Laboratories shares in Q4 2024, an estimated $3.27M.
  • Parallax Volatility Advisers first reported a position in Idexx Laboratories in Q2 2015 and held it in 19 quarters.
  • Parallax Volatility Advisers's Idexx Laboratories position peaked at $3.27M in Q3 2024.
  • 1,125 funds tracked by Wall St. Rank held Idexx Laboratories as of Q4 2024.

Based on Parallax Volatility Advisers's 13F filing for Q4 2024, filed 14 Feb 2025.