Baird Financial Group
APH icon

Baird Financial Group’s Amphenol APH Stock Holding History

Baird Financial Group’s Portfolio APH Stock Details APH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$255M Buy
1,446,839
+259,810
+22% +$37.5M 0.35% 59
2026
Q1 		$150M Buy
1,187,029
+22,903
+2% +$3.22M 0.23% 74
2025
Q4 		$157M Buy
1,164,126
+24,626
+2% +$3.29M 0.25% 69
2025
Q3 		$141M Buy
1,139,500
+86,968
+8% +$9.54M 0.23% 76
2025
Q2 		$104M Buy
1,052,532
+64,252
+7% +$5.25M 0.18% 96
2025
Q1 		$64.8M Buy
988,280
+261,691
+36% +$17.9M 0.12% 139
2024
Q4 		$50.5M Buy
726,589
+8,294
+1% +$581K 0.1% 198
2024
Q3 		$46.8M Sell
718,295
-16,306
-2% -$1.06M 0.09% 215
2024
Q2 		$49.5M Sell
734,601
-70,717
-9% -$4.46M 0.1% 199
2024
Q1 		$46.4M Sell
805,318
-25,826
-3% -$1.35M 0.1% 210
2023
Q4 		$41.2M Buy
831,144
+257,570
+45% +$11.4M 0.09% 211
2023
Q3 		$24.1M Buy
573,574
+212,118
+59% +$9.12M 0.07% 253
2023
Q2 		$15.4M Buy
361,456
+95,258
+36% +$3.7M 0.04% 355
2023
Q1 		$10.9M Buy
266,198
+9,428
+4% +$372K 0.03% 411
2022
Q4 		$9.78M Buy
256,770
+24,348
+10% +$921K 0.03% 442
2022
Q3 		$7.78M Buy
232,422
+1,130
+0.5% +$41K 0.02% 462
2022
Q2 		$7.45M Buy
231,292
+6,216
+3% +$216K 0.02% 499
2022
Q1 		$8.48M Buy
225,076
+11,050
+5% +$428K 0.02% 479
2021
Q4 		$9.36M Buy
214,026
+165,756
+343% +$6.71M 0.02% 455
2021
Q3 		$1.77M Buy
48,270
+4,666
+11% +$171K ﹤0.01% 991
2021
Q2 		$1.49M Hold
43,604
– – ﹤0.01% 1028
2021
Q1 		$1.44M Buy
43,604
+29,960
+220% +$973K ﹤0.01% 1002
2020
Q4 		$446K Sell
13,644
-312
-2% -$9.59K ﹤0.01% 1260
2020
Q3 		$377K Buy
+13,956
New +$368K ﹤0.01% 1236
2016
Q1 		– Sell
-65,392
Closed -$854K – 1218
2015
Q4 		$854K Sell
65,392
-14,392
-18% -$192K 0.01% 746
2015
Q3 		$1.02M Sell
79,784
-105,088
-57% -$1.41M 0.01% 691
2015
Q2 		$2.68M Buy
+184,872
New +$2.66M 0.03% 477

Other funds holding APH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Capital International Investors
Capital International Investors Los Angeles, California $484B AUM 34.9% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.81T AUM 41.13% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Capital Research Global Investors
Capital Research Global Investors Los Angeles, California $717B AUM 35.42% 1-Year Est. Return

Baird Financial Group's APH Position: Q2 2026 in Review

Baird Financial Group increased its Amphenol (APH) stake by 22% in Q2 2026, buying an estimated $37.5M and bringing the position to 1,446,839 shares worth $255M. The position accounts for 0.35% of the portfolio, ranked #59.

Baird Financial Group first reported a position in APH in Q2 2015 and has held it in 27 quarters since. 2,312 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • Baird Financial Group held 1,446,839 shares of Amphenol worth $255M as of Q2 2026.
  • Baird Financial Group bought 259,810 Amphenol shares in Q2 2026, an estimated $37.5M.
  • Amphenol made up 0.35% of Baird Financial Group's portfolio in Q2 2026, its #59 holding.
  • Baird Financial Group first reported a position in Amphenol in Q2 2015 and has held it in 27 quarters since.
  • 2,312 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on Baird Financial Group's 13F filing for Q2 2026, filed 12 Aug 2026.