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SummitTX Capital’s Idexx Laboratories IDXX Stock Holding History

SummitTX Capital’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
2025
Q4 		– Sell
-1,176
Closed -$751K – 824
2025
Q3 		$751K Buy
+1,176
New +$714K 0.03% 442
2025
Q2 		– Sell
-5,057
Closed -$2.12M – 873
2025
Q1 		$2.12M Buy
+5,057
New +$2.2M 0.09% 238

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State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 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
Fundsmith LLP
Fundsmith LLP London, United Kingdom $13.6B AUM 7.6% 1-Year Est. Return
BAMCO Inc
BAMCO Inc New York $66.6B AUM 7.35% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
William Blair & Company
William Blair & Company Chicago, Illinois $38.4B AUM 25.71% 1-Year Est. Return

SummitTX Capital's IDXX Position: Q4 2025 in Review

SummitTX Capital sold out of Idexx Laboratories (IDXX) in Q4 2025, closing a stake of 1,176 shares — an estimated $751K sold.

SummitTX Capital first reported a position in IDXX in Q1 2025 and held it in 2 quarters. The position peaked at $2.12M in Q1 2025. 1,386 funds tracked by Wall St. Rank hold IDXX as of Q4 2025.

  • SummitTX Capital reported no remaining Idexx Laboratories position as of Q4 2025 after selling out during the quarter.
  • SummitTX Capital sold 1,176 Idexx Laboratories shares in Q4 2025, an estimated $751K.
  • SummitTX Capital first reported a position in Idexx Laboratories in Q1 2025 and held it in 2 quarters.
  • SummitTX Capital's Idexx Laboratories position peaked at $2.12M in Q1 2025.
  • 1,386 funds tracked by Wall St. Rank held Idexx Laboratories as of Q4 2025.

Based on SummitTX Capital's 13F filing for Q4 2025, filed 17 Feb 2026.