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Principal Securities’s Teledyne Technologies TDY Stock Holding History

Principal Securities’s Portfolio TDY Stock Details TDY Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-315
Closed -$185K – 3284
2025
Q3 		$185K Buy
315
+14
+5% +$7.67K ﹤0.01% 1325
2025
Q2 		$154K Sell
301
-70
-19% -$33.8K ﹤0.01% 1352
2025
Q1 		$172K Hold
371
– – ﹤0.01% 1188
2024
Q4 		$172K Sell
371
-60
-14% -$28K ﹤0.01% 1187
2024
Q3 		$189K Buy
431
+50
+13% +$20.7K ﹤0.01% 1124
2024
Q2 		$148K Buy
381
+67
+21% +$26.5K ﹤0.01% 1174
2024
Q1 		$135K Buy
314
+31
+11% +$13.3K ﹤0.01% 1171
2023
Q4 		$126K Buy
+283
New +$114K ﹤0.01% 1107

Other funds holding TDY

Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $865B AUM 30.76% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
Aristotle Capital Management
Aristotle Capital Management Los Angeles, California $47.8B AUM 13.38% 1-Year Est. Return
Janus Henderson Group
Janus Henderson Group London, United Kingdom $209B AUM 37.72% 1-Year Est. Return
Dodge & Cox
Dodge & Cox San Francisco, California $182B AUM 14.68% 1-Year Est. Return
Fidelity International
Fidelity International Hamilton, Bermuda $129B AUM 30.83% 1-Year Est. Return
Kayne Anderson Rudnick Investment Management
Kayne Anderson Rudnick Investment Management Los Angeles, California $34B AUM 6.31% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Principal Securities's TDY Position: Q4 2025 in Review

Principal Securities sold out of Teledyne Technologies (TDY) in Q4 2025, closing a stake of 315 shares — an estimated $185K sold.

Principal Securities first reported a position in TDY in Q4 2023 and held it in 8 quarters. The position peaked at $189K in Q3 2024. 804 funds tracked by Wall St. Rank hold TDY as of Q4 2025.

  • Principal Securities reported no remaining Teledyne Technologies position as of Q4 2025 after selling out during the quarter.
  • Principal Securities sold 315 Teledyne Technologies shares in Q4 2025, an estimated $185K.
  • Principal Securities first reported a position in Teledyne Technologies in Q4 2023 and held it in 8 quarters.
  • Principal Securities's Teledyne Technologies position peaked at $189K in Q3 2024.
  • 804 funds tracked by Wall St. Rank held Teledyne Technologies as of Q4 2025.

Based on Principal Securities's 13F filing for Q4 2025, filed 12 Feb 2026.