Tudor Investment Corp
AME icon

Tudor Investment Corp’s Ametek AME Stock Holding History

Tudor Investment Corp’s Portfolio AME Stock Details AME Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$21.5M Buy
+100,274
New +$22.3M 0.04% 406
2025
Q4 		– Sell
-99,845
Closed -$19.4M – 3454
2025
Q3 		$18.8M Sell
99,845
-79,436
-44% -$14.6M 0.03% 468
2025
Q2 		$32.4M Buy
179,281
+160,652
+862% +$27.6M 0.07% 209
2025
Q1 		$3.21M Sell
18,629
-92,079
-83% -$16.7M 0.01% 1041
2024
Q4 		$20M Buy
110,708
+40,543
+58% +$7.38M 0.08% 158
2024
Q3 		$12M Buy
70,165
+25,990
+59% +$4.34M 0.04% 337
2024
Q2 		$7.36M Sell
44,175
-98,803
-69% -$17.1M 0.04% 494
2024
Q1 		$26.2M Buy
142,978
+27,385
+24% +$4.72M 0.17% 96
2023
Q4 		$19.1M Sell
115,593
-35,055
-23% -$5.34M 0.15% 134
2023
Q3 		$22.3M Buy
150,648
+143,967
+2,155% +$22.5M 0.22% 58
2023
Q2 		$1.08M Buy
6,681
+2,855
+75% +$417K 0.01% 1268
2023
Q1 		$556K Buy
+3,826
New +$544K 0.01% 1564
2022
Q4 		– Sell
-3,101
Closed -$352K – 2335
2022
Q3 		$352K Sell
3,101
-39,483
-93% -$4.73M 0.01% 1669
2022
Q2 		$4.68M Buy
+42,584
New +$5.18M 0.12% 192
2021
Q4 		– Sell
-38,226
Closed -$5.23M – 2344
2021
Q3 		$4.74M Buy
38,226
+24,237
+173% +$3.26M 0.08% 289
2021
Q2 		$1.87M Sell
13,989
-3,047
-18% -$408K 0.04% 594
2021
Q1 		$2.18M Buy
+17,036
New +$2.06M 0.04% 492
2020
Q4 		– Sell
-9,014
Closed -$896K – 1315
2020
Q3 		$896K Buy
9,014
+1,929
+27% +$187K 0.04% 597
2020
Q2 		$633K Sell
7,085
-13,424
-65% -$1.13M 0.03% 642
2020
Q1 		$1.48M Buy
+20,509
New +$1.85M 0.13% 156
2019
Q2 		– Sell
-66,241
Closed -$5.5M – 1073
2019
Q1 		$5.5M Buy
66,241
+2,001
+3% +$152K 0.23% 79
2018
Q4 		$4.35M Buy
64,240
+30,630
+91% +$2.2M 0.09% 69
2018
Q3 		$2.66M Buy
33,610
+23,576
+235% +$1.81M 0.07% 209
2018
Q2 		$724K Buy
10,034
+5,916
+144% +$438K 0.03% 546
2018
Q1 		$313K Buy
+4,118
New +$313K 0.01% 716
2017
Q3 		– Sell
-13,284
Closed -$805K – 1071
2017
Q2 		$805K Sell
13,284
-58,716
-82% -$3.46M 0.02% 403
2017
Q1 		$3.89M Buy
72,000
+58,815
+446% +$3.1M 0.12% 114
2016
Q4 		$641K Sell
13,185
-19,117
-59% -$906K 0.02% 586
2016
Q3 		$1.54M Buy
32,302
+21,027
+186% +$1M 0.04% 272
2016
Q2 		$521K Sell
11,275
-3,479
-24% -$167K 0.01% 807
2016
Q1 		$737K Buy
14,754
+6,954
+89% +$331K 0.02% 704
2015
Q4 		$418K Buy
+7,800
New +$428K 0.01% 1011
2015
Q2 		– Sell
-6,828
Closed -$359K – 1471
2015
Q1 		$359K Buy
+6,828
New +$349K 0.01% 945
2013
Q4 		– Sell
-8,800
Closed -$405K – 1260
2013
Q3 		$405K Buy
+8,800
New +$396K 0.02% 445

Other funds holding AME

BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
JP Morgan Chase
JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return
Flossbach Von Storch
Flossbach Von Storch Cologne, Germany $21.4B AUM 8.31% 1-Year Est. Return

Tudor Investment Corp's AME Position: Q1 2026 in Review

Tudor Investment Corp opened a new position in Ametek (AME) in Q1 2026: 100,274 shares worth $21.5M. The stake represents 0.04% of the portfolio and ranks #406 among its holdings. This is a return to the name: Tudor Investment Corp previously reported a position in AME as recently as Q3 2025.

Tudor Investment Corp first reported a position in AME in Q3 2013 and has held it in 34 quarters since. The position peaked at $32.4M in Q2 2025. 1,151 funds tracked by Wall St. Rank hold AME as of Q1 2026.

  • Tudor Investment Corp held 100,274 shares of Ametek worth $21.5M as of Q1 2026.
  • Ametek was a new Tudor Investment Corp position in Q1 2026.
  • Ametek made up 0.04% of Tudor Investment Corp's portfolio in Q1 2026, its #406 holding.
  • Tudor Investment Corp first reported a position in Ametek in Q3 2013 and has held it in 34 quarters since.
  • Tudor Investment Corp's Ametek position peaked at $32.4M in Q2 2025.
  • 1,151 funds tracked by Wall St. Rank held Ametek as of Q1 2026.

Based on Tudor Investment Corp's 13F filing for Q1 2026, filed 15 May 2026.