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
-10,000
Closed -$5.05M – 2164
2024
Q3 		$5.05M Hold
10,000
– – 0.01% 789
2024
Q2 		$4.87M Hold
10,000
– – 0.01% 728
2024
Q1 		$5.4M Buy
+10,000
New +$5.46M 0.01% 713
2022
Q3 		– Sell
-1,900
Closed -$665K – 3220
2022
Q2 		$665K Sell
1,900
-2,300
-55% -$938K ﹤0.01% 1795
2022
Q1 		$2.3M Sell
4,200
-1,300
-24% -$684K ﹤0.01% 1308
2021
Q4 		$3.63M Sell
5,500
-7,800
-59% -$4.9M ﹤0.01% 886
2021
Q3 		$8.27M Buy
+13,300
New +$8.94M 0.01% 703
2021
Q1 		– Sell
-26,200
Closed -$13.1M – 1576
2020
Q4 		$13.1M Sell
26,200
-8,500
-24% -$3.8M 0.01% 645
2020
Q3 		$13.6M Buy
34,700
+12,800
+58% +$4.73M 0.01% 861
2020
Q2 		$7.23M Buy
21,900
+7,500
+52% +$2.17M 0.01% 927
2020
Q1 		$3.49M Buy
14,400
+9,900
+220% +$2.58M ﹤0.01% 1011
2019
Q4 		$1.17M Buy
+4,500
New +$1.19M ﹤0.01% 1461

Other funds holding IDXX

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Fundsmith LLP
Fundsmith LLP London, United Kingdom $12.8B AUM 6.9% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $33.1B AUM 11.16% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
AllianceBernstein
AllianceBernstein Nashville, Tennessee $309B AUM 23.92% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.02T AUM 30.18% 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 17 quarters. The position peaked at $3.27M in Q3 2024. 1,124 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 17 quarters.
  • Parallax Volatility Advisers's Idexx Laboratories position peaked at $3.27M in Q3 2024.
  • 1,124 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.