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Banco Santander’s Idexx Laboratories IDXX Stock Holding History

Banco Santander’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 		$1.79M Buy
3,397
+446
+15% +$250K 0.01% 305
2026
Q1 		$1.66M Buy
+2,951
New +$1.89M 0.01% 285
2025
Q2 		– Sell
-2,796
Closed -$1.17M – 509
2025
Q1 		$1.17M Buy
+2,796
New +$1.21M 0.01% 306
2023
Q1 		– Sell
-2,188
Closed -$893K – 369
2022
Q4 		$893K Sell
2,188
-659
-23% -$256K 0.01% 250
2022
Q3 		$928K Sell
2,847
-165
-5% -$60.6K 0.01% 246
2022
Q2 		$1.06M Sell
3,012
-319
-10% -$130K 0.01% 271
2022
Q1 		$1.82M Buy
+3,331
New +$1.75M 0.02% 242
2021
Q4 		– Sell
-439
Closed -$273K – 435
2021
Q3 		$273K Hold
439
– – ﹤0.01% 382
2021
Q2 		$277K Buy
439
+26
+6% +$14.4K ﹤0.01% 365
2021
Q1 		$202K Sell
413
-250
-38% -$125K ﹤0.01% 384
2020
Q4 		$331K Sell
663
-263
-28% -$118K ﹤0.01% 332
2020
Q3 		$364K Buy
926
+304
+49% +$112K ﹤0.01% 310
2020
Q2 		$205K Buy
+622
New +$180K ﹤0.01% 339
2019
Q3 		– Sell
-54,216
Closed -$14.9M – 413
2019
Q2 		$14.9M Buy
+54,216
New +$13.4M 0.15% 65
2019
Q1 		– Sell
-158,358
Closed -$29.5M – 378
2018
Q4 		$29.5M Sell
158,358
-39,808
-20% -$8.16M 0.37% 29
2018
Q3 		$49.5M Sell
198,166
-103,668
-34% -$25.2M 0.56% 15
2018
Q2 		$65.8M Buy
301,834
+1,946
+0.6% +$401K 0.77% 10
2018
Q1 		$57.4M Buy
299,888
+588
+0.2% +$109K 0.67% 19
2017
Q4 		$46.8M Buy
299,300
+33,600
+13% +$5.29M 0.67% 17
2017
Q3 		$41.3M Buy
+265,700
New +$42M 0.68% 22

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

Banco Santander's IDXX Position: Q2 2026 in Review

Banco Santander increased its Idexx Laboratories (IDXX) stake by 15% in Q2 2026, buying an estimated $250K and bringing the position to 3,397 shares worth $1.79M. The position accounts for 0.01% of the portfolio, ranked #305.

Banco Santander first reported a position in IDXX in Q3 2017 and has held it in 20 quarters since. The position peaked at $65.8M in Q2 2018. 1,301 funds tracked by Wall St. Rank hold IDXX as of Q2 2026.

  • Banco Santander held 3,397 shares of Idexx Laboratories worth $1.79M as of Q2 2026.
  • Banco Santander bought 446 Idexx Laboratories shares in Q2 2026, an estimated $250K.
  • Idexx Laboratories made up 0.01% of Banco Santander's portfolio in Q2 2026, its #305 holding.
  • Banco Santander first reported a position in Idexx Laboratories in Q3 2017 and has held it in 20 quarters since.
  • Banco Santander's Idexx Laboratories position peaked at $65.8M in Q2 2018.
  • 1,301 funds tracked by Wall St. Rank held Idexx Laboratories as of Q2 2026.

Based on Banco Santander's 13F filing for Q2 2026, filed 29 Jul 2026.