Skip to main content
Equibles

TDY

Teledyne Technologies Inc

Company with tickers: TDY

CIK
1094285
CUSIP
879360105
Shares Outstanding
46,329,138
13F Activity (30d)
417 filings 410 filers

Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.

Holders: 842
Total Value: $26,705,166,875
Total Shares: 44,140,043
Showing 1–100 of 849 holdings by value · page 1 of 9

Institutional Ownership Trend

25 quarters

Superinvestors Holding TDY

All superinvestors →
Joel Greenblatt $44,549,911 Stephen Yacktman $1,512,525

Holder Concentration

Across 842 13F filers · Δ vs Dec 31, 2025
Top Holder
9.2%
Jun 2023 → Mar 2026 · range 9.2% – 15.4%
−4.4 pts
Top 5
34.2%
Jun 2023 → Mar 2026 · range 34.2% – 45.4%
−3.8 pts
Top 10
51.6%
Jun 2023 → Mar 2026 · range 45.0% – 60.3%
−3.1 pts
HHI
346
Jun 2023 → Mar 2026 · range 346 – 549
Broadly held−91

Quarterly Activity

vs Dec 31, 2025
New
127
Increased
302
Decreased
264
Sold Out
86
Unchanged
149
Holder count: +41
Institutional value: +19.0%
Shares held: +0.4%

Top Buyers

vs Dec 31, 2025
Institution Added Now Holds Open
Mega PRICE T ROWE ASSOCIATES INC /MD/ +625,156 3,432,151
Mega JPMORGAN CHASE & CO +386,019 1,270,186
Mega FIL Ltd +245,559 1,612,696
Mega UBS Group AG +232,509 399,379
Large JONES FINANCIAL COMPANIES LLLP +212,037 212,917

Top Sellers

vs Dec 31, 2025
Institution Sold Now Holds Open
Mega Invesco Ltd. −217,757 569,720
Large Caisse de depot et placement du Quebec −151,273 74,658
Mega JANUS HENDERSON GROUP PLC −147,607 1,545,674
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC −130,585 1,200,095
Large MARSHALL WACE, LLP −130,353 20,980

Top New Positions

vs Dec 31, 2025
Institution Acquired Value (USD) Open
Mega VANGUARD CAPITAL MANAGEMENT LLC 3,030,782 $1,833,653,417
Mega VANGUARD PORTFOLIO MANAGEMENT LLC 2,379,328 $1,439,517,233
Mega VANGUARD FIDUCIARY TRUST CO 263,610 $159,486,686
Mega Vanguard Global Advisers, LLC 102,387 $61,945,158
Mega VANGUARD ASSET MANAGEMENT, Ltd 76,023 $45,994,675

Top Sold-Out Positions

vs Dec 31, 2025
Institution Previously Held Last Value (USD) Open
Mega VANGUARD GROUP INC 5,977,792 $3,053,037,705
Mega NORGES BANK 839,316 $428,663,860
Large Point72 Asset Management, L.P. 94,132 $48,076,036
Mid Davidson Kempner Capital Management LP 87,500 $44,688,875
Mid MOORE CAPITAL MANAGEMENT, LP 81,482 $41,615,301
Filter: New 127 Increased 302 Reduced 264 Sold out 86 Unchanged 149
Showing 100 of 849
All Common Calls Puts
Export CSV
Holder Value (USD) % of 13F Shares Open
Mega BlackRock, Inc. $2,455,811,206 9.20% 4,059,125
Mega PRICE T ROWE ASSOCIATES INC /MD/ $2,076,485,675 7.78% 3,432,151
Mega VANGUARD CAPITAL MANAGEMENT LLC $1,833,653,417 6.87% 3,030,782
Mega VANGUARD PORTFOLIO MANAGEMENT LLC $1,439,517,233 5.39% 2,379,328
Mega STATE STREET CORP $1,325,398,432 4.96% 2,190,705
Mega FIL Ltd $975,697,206 3.65% 1,612,696
Mega Dodge & Cox $970,596,367 3.63% 1,604,265
Large Aristotle Capital Management, LLC $966,763,629 3.62% 1,597,930
Mega JANUS HENDERSON GROUP PLC $935,148,224 3.50% 1,545,674
Mega GEODE CAPITAL MANAGEMENT, LLC $793,468,193 2.97% 1,311,496
Mega JPMORGAN CHASE & CO $768,475,224 2.88% 1,270,186
Large KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC $726,069,475 2.72% 1,200,095
Mega BANK OF AMERICA CORP /DE/ Bank $406,014,949 1.52% 671,088
Mega UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC $360,168,498 1.35% 595,310
Mega Invesco Ltd. $344,686,292 1.29% 569,720
Large KING LUTHER CAPITAL MANAGEMENT CORP $319,025,403 1.19% 527,306
Mega NORTHERN TRUST CORP Bank $292,248,261 1.09% 483,047
Mega MORGAN STANLEY $263,677,266 0.99% 435,823
Large SEI INVESTMENTS CO $251,072,494 0.94% 414,989
Mega DIMENSIONAL FUND ADVISORS LP $244,693,267 0.92% 404,445
Mega UBS Group AG $241,628,287 0.90% 399,379
Mid Findlay Park Partners LLP $238,579,038 0.89% 394,339
Large EARNEST PARTNERS LLC $235,551,568 0.88% 389,335
Mid Maren Capital LLC $219,087,431 0.82% 362,122
Mega CHARLES SCHWAB INVESTMENT MANAGEMENT INC $215,537,837 0.81% 356,255
Large Mariner, LLC $199,157,796 0.75% 329,181
Mega GOLDMAN SACHS GROUP INC $166,271,871 0.62% 274,825
Mega VANGUARD FIDUCIARY TRUST CO Bank $159,486,686 0.60% 263,610
Mega TWO SIGMA INVESTMENTS, LP $155,198,375 0.58% 256,522
Large Allspring Global Investments Holdings, LLC $153,047,563 0.57% 252,967
Mid Port Capital LLC $151,755,263 0.57% 250,831
Mega Clearbridge Investments, LLC $148,600,741 0.56% 245,617
Mega WELLS FARGO & COMPANY/MN $147,259,432 0.55% 243,400
Mega Bank of New York Mellon Corp Bank $147,213,448 0.55% 243,324
Mega HSBC HOLDINGS PLC $140,908,640 0.53% 232,903
Large NATIXIS ADVISORS, LLC $140,108,215 0.52% 231,580
Mega Legal & General Group Plc $134,035,729 0.50% 221,543
Mega ROYAL BANK OF CANADA Bank $129,908,348 0.49% 214,721
Large JONES FINANCIAL COMPANIES LLLP $128,816,913 0.48% 212,917
Large Public Sector Pension Investment Board Pension $124,542,518 0.47% 205,852
Large Select Equity Group, L.P. $120,370,369 0.45% 198,956
Mid Madison Asset Management, LLC $120,123,525 0.45% 198,548
Mega T. Rowe Price Investment Management, Inc. $116,014,902 0.43% 191,757
Large Artisan Partners Limited Partnership $112,791,409 0.42% 186,429
Mid BOWEN HANES & CO INC $112,127,713 0.42% 185,332
Mega NEUBERGER BERMAN GROUP LLC $97,173,075 0.36% 160,614
Large Fayez Sarofim & Co $92,075,261 0.34% 152,188
Mega DEUTSCHE BANK AG\ Bank $89,400,510 0.33% 147,767
Mega PNC FINANCIAL SERVICES GROUP, INC. $87,168,022 0.33% 144,077
Mega ENVESTNET ASSET MANAGEMENT INC $85,457,057 0.32% 141,249
Mega ALLIANCEBERNSTEIN L.P. $84,554,382 0.32% 139,757
Mega Swiss National Bank Bank $83,357,067 0.31% 137,778
Mega Sumitomo Mitsui Trust Group, Inc. $77,870,837 0.29% 128,710
Mid EULAV Asset Management $74,960,739 0.28% 123,900
Mega CITIGROUP INC $74,575,347 0.28% 123,263
Mega Mitsubishi UFJ Asset Management Co., Ltd. $74,413,809 0.28% 122,996
Mega AMERICAN CENTURY COMPANIES INC $74,026,603 0.28% 122,356
Mid Greenhouse Funds LLLP $71,259,892 0.27% 117,783
Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. $69,924,030 0.26% 115,575
Mega Nuveen, LLC $68,868,892 0.26% 113,831
Mega JANE STREET GROUP, LLC $65,031,313 0.24% 107,488
Mega Vanguard Global Advisers, LLC $61,945,158 0.23% 102,387
Large Ensign Peak Advisors, Inc $61,750,950 0.23% 102,066
Mega RAYMOND JAMES FINANCIAL INC $60,912,405 0.23% 100,680
Mega BARCLAYS PLC $55,991,254 0.21% 92,546
Mega Amundi $55,363,859 0.21% 91,509
Large KEYBANK NATIONAL ASSOCIATION/OH Bank $53,473,203 0.20% 88,384
Mega National Pension Service Pension $52,848,228 0.20% 87,351
Mega RHUMBLINE ADVISERS $51,871,742 0.19% 85,737
Mega California Public Employees Retirement System Pension $50,309,606 0.19% 83,155
Large CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM Pension $49,093,536 0.18% 81,145
Mega VANGUARD ASSET MANAGEMENT, Ltd $45,994,675 0.17% 76,023
Large ADAGE CAPITAL PARTNERS GP, L.L.C. $45,401,160 0.17% 75,042
Large Caisse de depot et placement du Quebec $45,168,836 0.17% 74,658
Large Gotham Asset Management, LLC $44,549,911 0.17% 73,635
Large Assenagon Asset Management S.A. $44,274,026 0.17% 73,179
Mega JENNISON ASSOCIATES LLC $42,860,723 0.16% 70,843
Mid Central Securities Corp Broker-Dealer $42,350,700 0.16% 70,000
Mega BNP PARIBAS ARBITRAGE, SA $42,317,424 0.16% 69,945
Large NISSAY ASSET MANAGEMENT CORP /JAPAN $42,126,846 0.16% 69,630
Mega PRINCIPAL FINANCIAL GROUP INC $38,164,635 0.14% 63,081
Large Rockefeller Capital Management L.P. $38,050,892 0.14% 62,893
Mega FMR LLC $37,964,981 0.14% 62,751
Mid EDMOND DE ROTHSCHILD HOLDING S.A. $36,380,461 0.14% 60,132
Large AVIVA PLC $36,019,875 0.13% 59,536
Large STIFEL FINANCIAL CORP $35,648,397 0.13% 58,922
Mid CRAMER ROSENTHAL MCGLYNN LLC $34,276,841 0.13% 56,655
Mega MASSACHUSETTS FINANCIAL SERVICES CO /MA/ $32,031,646 0.12% 52,944
Large Asset Management One Co., Ltd. $32,015,919 0.12% 52,918
Large Driehaus Capital Management LLC $31,487,745 0.12% 52,045
Large ARK Investment Management LLC $31,118,689 0.12% 51,435
Large DIAMOND HILL CAPITAL MANAGEMENT INC $31,075,128 0.12% 51,363
Mid Covea Finance $29,861,478 0.11% 49,357
Mega SCHRODER INVESTMENT MANAGEMENT GROUP $29,617,658 0.11% 48,954
Large BNP PARIBAS ASSET MANAGEMENT Holding S.A. $28,845,059 0.11% 47,677
Large PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO Pension $28,101,504 0.11% 46,448
Large SG Americas Securities, LLC Broker-Dealer $28,038,583 0.10% 46,344
Mega LPL Financial LLC $27,706,432 0.10% 45,795
Large KLP KAPITALFORVALTNING AS $27,056,047 0.10% 44,720
Mega AMERIPRISE FINANCIAL INC $26,343,948 0.10% 43,543

Report a Problem

Category
Description
Email (optional, for follow-up)