David Shaw’s Teledyne Technologies TDY Stock Holding History

David Shaw’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
2023 Q1	–	Sell	-1,500	Closed	-$600K	–	4855
2022 Q4	$600K	Buy	+1,500	New	+$584K	﹤0.01%	3757
2020 Q1	–	Sell	-10,000	Closed	-$3.46M	–	4251
2019 Q4	$3.46M	Sell	10,000 -3,700	-27%	-$1.24M	﹤0.01%	2037
2019 Q3	$4.41M	Buy	+13,700	New	+$4.09M	0.01%	1747
2019 Q1	–	Sell	-6,900	Closed	-$1.43M	–	3920
2018 Q4	$1.43M	Sell	6,900 -1,300	-16%	-$284K	﹤0.01%	2417
2018 Q3	$2.02M	Sell	8,200 -11,000	-57%	-$2.51M	﹤0.01%	2192
2018 Q2	$3.82M	Sell	19,200 -23,700	-55%	-$4.68M	0.01%	1715
2018 Q1	$8.03M	Buy	42,900 +7,900	+23%	+$1.49M	0.01%	1125
2017 Q4	$6.34M	Buy	+35,000	New	+$6.15M	0.01%	1329

Other funds holding TDY

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Fidelity International Hamilton, Bermuda $139B AUM 29.06% 1-Year Est. Return

Dodge & Cox San Francisco, California $191B AUM 17.5% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Aristotle Capital Management Los Angeles, California $47.7B AUM 13.92% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

David Shaw's TDY Position: Q2 2026 in Review

David Shaw increased its Teledyne Technologies (TDY) stake by 61% in Q2 2026, buying an estimated $4.1M and bringing the position to 17,205 shares worth $11.5M. The position accounts for 0.01% of the portfolio, ranked #1700.

David Shaw first reported a position in TDY in Q2 2013 and has held it in 42 quarters since. The position peaked at $30.1M in Q2 2021. 884 funds tracked by Wall St. Rank hold TDY as of Q2 2026.

David Shaw held 17,205 shares of Teledyne Technologies worth $11.5M as of Q2 2026.
David Shaw bought 6,508 Teledyne Technologies shares in Q2 2026, an estimated $4.1M.
Teledyne Technologies made up 0.01% of David Shaw's portfolio in Q2 2026, its #1700 holding.
David Shaw first reported a position in Teledyne Technologies in Q2 2013 and has held it in 42 quarters since.
David Shaw's Teledyne Technologies position peaked at $30.1M in Q2 2021.
884 funds tracked by Wall St. Rank held Teledyne Technologies as of Q2 2026.

Based on D.E. Shaw & Co's 13F filing for Q2 2026, filed 14 Aug 2026.