GKIM
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GW&K Investment Management’s Amphenol APH Stock Holding History

GW&K Investment Management’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 		$20.2M Buy
228,630
+43,266
+23% +$3.12M 0.16% 219
2026
Q1 		$11.7M Buy
185,364
+181,136
+4,284% +$12.7M 0.1% 250
2025
Q4 		$286K Buy
4,228
+36
+0.9% +$2.41K ﹤0.01% 372
2025
Q3 		$259K Sell
4,192
-4
-0.1% -$219 ﹤0.01% 375
2025
Q2 		$207K Buy
4,196
+198
+5% +$8.1K ﹤0.01% 377
2025
Q1 		$131K Buy
3,998
+18
+0.5% +$614 ﹤0.01% 395
2024
Q4 		$138K Sell
3,980
-4
-0.1% -$140 ﹤0.01% 387
2024
Q3 		$130K Buy
3,984
+434
+12% +$14.1K ﹤0.01% 379
2024
Q2 		$120K Buy
3,550
+42
+1% +$1.32K ﹤0.01% 377
2024
Q1 		$101K Buy
3,508
+1,868
+114% +$48.9K ﹤0.01% 373
2023
Q4 		$41K Hold
1,640
– – ﹤0.01% 425
2023
Q3 		$34K Buy
1,640
+1,032
+170% +$22.2K ﹤0.01% 423
2023
Q2 		$13K Buy
608
+596
+4,967% +$11.6K ﹤0.01% 536
2023
Q1 		$0 Buy
+12
New +$237 ﹤0.01% 472
2022
Q3 		– Sell
-196
Closed -$3K – 429
2022
Q2 		$3K Buy
196
+156
+390% +$2.71K ﹤0.01% 669
2022
Q1 		$1K Buy
+40
New +$774 ﹤0.01% 745

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 $3.38T AUM 44.17% 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

GW&K Investment Management's APH Position: Q2 2026 in Review

GW&K Investment Management increased its Amphenol (APH) stake by 23% in Q2 2026, buying an estimated $3.12M and bringing the position to 228,630 shares worth $20.2M. The position accounts for 0.16% of the portfolio, ranked #219.

GW&K Investment Management first reported a position in APH in Q1 2022 and has held it in 16 quarters since. 2,340 funds tracked by Wall St. Rank hold APH as of Q2 2026.

  • GW&K Investment Management held 228,630 shares of Amphenol worth $20.2M as of Q2 2026.
  • GW&K Investment Management bought 43,266 Amphenol shares in Q2 2026, an estimated $3.12M.
  • Amphenol made up 0.16% of GW&K Investment Management's portfolio in Q2 2026, its #219 holding.
  • GW&K Investment Management first reported a position in Amphenol in Q1 2022 and has held it in 16 quarters since.
  • 2,340 funds tracked by Wall St. Rank held Amphenol as of Q2 2026.

Based on GW&K Investment Management's 13F filing for Q2 2026, filed 12 Aug 2026.