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Seneca House Advisors’s Idexx Laboratories IDXX Stock Holding History

Seneca House Advisors’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
2026
Q2 		$371K Sell
705
-23
-3% -$12.9K 0.13% 79
2026
Q1 		$409K Sell
728
-35
-5% -$22.4K 0.16% 76
2025
Q4 		$516K Buy
763
+2
+0.3% +$1.36K 0.19% 65
2025
Q3 		$486K Sell
761
-128
-14% -$77.7K 0.2% 61
2025
Q2 		$477K Sell
889
-18
-2% -$8.61K 0.2% 57
2025
Q1 		$381K Sell
907
-9
-1% -$3.91K 0.16% 64
2024
Q4 		$379K Sell
916
-48
-5% -$21.1K 0.15% 67
2024
Q3 		$487K Sell
964
-123
-11% -$59.8K 0.21% 58
2024
Q2 		$530K Sell
1,087
-22
-2% -$11K 0.23% 54
2024
Q1 		$599K Sell
1,109
-162
-13% -$88.5K 0.26% 55
2023
Q4 		$705K Buy
1,271
+16
+1% +$7.51K 0.33% 46
2023
Q3 		$555K Sell
1,255
-12
-0.9% -$5.98K 0.29% 53
2023
Q2 		$636K Sell
1,267
-23
-2% -$11K 0.32% 54
2023
Q1 		$645K Sell
1,290
-13
-1% -$6.22K 0.33% 52
2022
Q4 		$532K Sell
1,303
-74
-5% -$28.7K 0.29% 56
2022
Q3 		$449K Buy
1,377
+45
+3% +$16.5K 0.33% 58
2022
Q2 		$467K Buy
1,332
+12
+0.9% +$4.89K 0.31% 62
2022
Q1 		$722K Buy
1,320
+55
+4% +$28.9K 0.38% 52
2021
Q4 		$833K Buy
1,265
+152
+14% +$95.4K 0.44% 47
2021
Q3 		$692K Buy
+1,113
New +$748K 0.42% 50

Other funds holding IDXX

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Invesco
Invesco Atlanta, Georgia $1.26T AUM 61.52% 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
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Arrowstreet Capital
Arrowstreet Capital Boston, Massachusetts $225B AUM 49.49% 1-Year Est. Return

Seneca House Advisors's IDXX Position: Q2 2026 in Review

Seneca House Advisors reduced its Idexx Laboratories (IDXX) stake by 3.2% in Q2 2026, selling an estimated $12.9K and leaving 705 shares worth $371K. The position accounts for 0.13% of the portfolio, ranked #79.

Seneca House Advisors first reported a position in IDXX in Q3 2021 and has held it in 20 quarters since. The position peaked at $833K in Q4 2021. 1,302 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Seneca House Advisors held 705 shares of Idexx Laboratories worth $371K as of Q2 2026.
  • Seneca House Advisors sold 23 Idexx Laboratories shares in Q2 2026, an estimated $12.9K.
  • Idexx Laboratories made up 0.13% of Seneca House Advisors's portfolio in Q2 2026, its #79 holding.
  • Seneca House Advisors first reported a position in Idexx Laboratories in Q3 2021 and has held it in 20 quarters since.
  • Seneca House Advisors's Idexx Laboratories position peaked at $833K in Q4 2021.
  • 1,302 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Seneca House Advisors's 13F filing for Q2 2026, filed 31 Jul 2026.