PEAK6’s Teledyne Technologies TDY Stock Holding History

PEAK6’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
2026 Q2	$1.21K	Buy	2 +1	+100%	+$630	﹤0.01%	2589
2026 Q1	$504	Sell	1 -2	-67%	-$1.25K	﹤0.01%	2627
2025 Q4	$1.41K	Hold	3	–	–	﹤0.01%	2709
2025 Q3	$1.61K	Buy	+3	New	+$1.64K	﹤0.01%	2801

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

PEAK6's TDY Position: Q2 2026 in Review

PEAK6 increased its Teledyne Technologies (TDY) stake by 100% in Q2 2026, buying an estimated $630 and bringing the position to 2 shares worth $1.21K. The position accounts for ﹤0.01% of the portfolio, ranked #2589.

PEAK6 first reported a position in TDY in Q3 2025 and has held it in 4 quarters since. The position peaked at $1.61K in Q3 2025. 887 funds tracked by Wall St. Rank hold TDY as of Q2 2026.

PEAK6 held 2 shares of Teledyne Technologies worth $1.21K as of Q2 2026.
PEAK6 bought 1 Teledyne Technologies share in Q2 2026, an estimated $630.
Teledyne Technologies made up ﹤0.01% of PEAK6's portfolio in Q2 2026, its #2589 holding.
PEAK6 first reported a position in Teledyne Technologies in Q3 2025 and has held it in 4 quarters since.
PEAK6's Teledyne Technologies position peaked at $1.61K in Q3 2025.
887 funds tracked by Wall St. Rank held Teledyne Technologies as of Q2 2026.

Based on PEAK6's 13F filing for Q2 2026, filed 13 Aug 2026.