ALLIANCEBERNSTEIN L.P.

Position in TDY — Teledyne Technologies Inc

CIK 1109448 NASHVILLE, TN

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Position in TDY

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$75,002,908

-$9,551,474 QoQ

Shares Held

112,465

-19.5% QoQ

Ownership

0.243%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

#59

of 882 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 68% Shared 0% None 32%

Common Shares in TDY Over Time

Shares Held

Position Value (USD)

Position in Scientific & Technical Instruments

Technology · as of Jun 30, 2026

ALLIANCEBERNSTEIN L.P. holds $1,097,149,050 across 17 Scientific & Technical Instruments names. TDY ranks #6 (6.8% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	GRMN	Garmin Ltd	1,901,330	$451,641,928
2	MKSI	Mks Inc	275,713	$122,637,142
3	ESE	Esco Technologies Inc	340,594	$119,221,523
4	COHR	Coherent Corp.	278,085	$109,696,189
5	KEYS	Keysight Technologies, Inc.	252,806	$88,499,796
6	TDY	Teledyne Technologies Inc This page	112,465	$75,002,908
7	CGNX	Cognex Corp	466,251	$33,765,897
8	ST	Sensata Technologies Holding plc	562,258	$26,842,196

All Filings in TDY

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26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$75,002,908	112,465	-19.5%	Shares	Defined	2026-08-14
2026-03-31	$84,554,382	139,757	+85.8%	Shares	Defined	2026-05-15
2025-12-31	$38,409,449	75,205	+38.5%	Shares	Defined	2026-02-17
2025-09-30	$31,816,111	54,290	+0.2%	Shares	Defined	2025-11-14
2025-06-30	$27,751,320	54,169	-0.9%	Shares	Defined	2025-08-14
2025-03-31	$27,194,376	54,639	-14.1%	Shares	Defined	2025-05-15
2024-12-31	$29,509,385	63,580	+17.8%	Shares	Defined	2025-02-12
2024-09-30	$23,627,512	53,986	-3.7%	Shares	Defined	2024-11-14
2024-06-30	$21,742,011	56,039	-2.2%	Shares	Defined	2024-08-14
2024-03-31	$24,588,444	57,273	-4.5%	Shares	Defined	2024-05-14
2023-12-31	$26,751,961	59,943	-22.7%	Shares	Defined	2024-02-14
2023-09-30	$31,692,733	77,568	-2.0%	Shares	Defined	2023-11-14
2023-06-30	$32,556,212	79,191	+33.2%	Shares	Defined	2023-08-15
2023-03-31	$26,588,394	59,434	-1.3%	Shares	Defined	2023-05-15
2022-12-31	$24,070,182	60,189	-0.1%	Shares	Defined	2023-02-15
2022-09-30	$20,338,641	60,268	+0.3%	Shares	Defined	2022-11-15
2022-06-30	$22,536,608	60,080	+0.5%	Shares	Defined	2022-08-15
2022-03-31	$28,250,512	59,773	-1.9%	Shares	Defined	2022-05-13
2021-12-31	$26,611,406	60,911	-0.2%	Shares	Defined	2022-02-14
2021-09-30	$26,230,154	61,060	+1.4%	Shares	Defined	2021-11-10
2021-06-30	$25,221,942	60,220	+20.6%	Shares	Defined	2021-07-30
2021-03-31	$20,659,335	49,944	-3.3%	Shares	Defined	2021-05-06
2020-12-31	$20,241,847	51,640	-4.6%	Shares	Defined	2021-02-08
2020-09-30	$16,790,426	54,126	-0.5%	Shares	Defined	2020-11-12
2020-06-30	$16,910,082	54,382	-14.6%	Shares	Defined	2020-08-13
2020-03-31	$18,937,288	63,704	—	Shares	Defined	2020-05-14
No filing history on record for this holder in this stock.