$ST

$42.32 +$1.63 (4.01%) Close

$ST Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 145.6M shares outstanding

Who owns ST?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 50.5%

BlackRock, Inc. 9.4% · Jupiter Topco LLC 7.5%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

465

+43 vs last qtr

Net shares bought

+1.4M

by institutions in Q2 2026

New / sold out

93 / 50

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jupiter Topco LLC NEW +10.9M
FMR LLC +2.2M

Biggest sellers in Q2 2026

Janus Henderson Group PLC SOLD OUT −10.4M
Artisan Partners Limited Partnership SOLD OUT −7.4M

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.03M

6 notices from 2 people

Shares covered

23.9K

0.02% of the company

Arranged in advance

71%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Lynne Caljouw Officer 10b5-1 $727K
David Stott Officer $300K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

−14.2%

−1.69% a year

Each share's claim on the business

+16.6%

grew without buying or selling a share

Spent on buybacks vs paid in stock

$1.4B vs $250M

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years57% 3–5 years4% 1–3 years18% Under 1 year21%

Quarterly turnover

21.6%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting ST on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	13.6M	9.35%	+149.8K (+1.1%)	≤2021	0.0%
Shares held by quarter Peak holding14.2M (Q1'25) Change over 8 quarters−58.2K Share of the company9.350% BlackRock, Inc.'s full portfolio →
JT Jupiter Topco LLC	10.9M	7.51%	NEW	Q2 '26	0.2%
Shares held by quarter Peak holding10.9M (Q2'26) Change over 8 quarters+10.9M Share of the company7.510% Jupiter Topco LLC's full portfolio →

BlackRock, Inc.

13.6M

% of company

9.35%

Change vs last qtr

+149.8K (+1.1%)

Held since

≤2021

Jupiter Topco LLC

10.9M

% of company

7.51%

Change vs last qtr

NEW

Held since

Q2 '26

28 more super investors behind a free account

See every manager holding Sensata Technologies Holding PLC, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting ST on Form N-PORT; together they hold 25.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
JH Janus Henderson Enterprise Fund Janus Investment Fund	$246M	7.0M	4.79%	1.20%	March 31, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$220M	4.6M	3.17%	0.01%	June 30, 2026

Janus Henderson Enterprise Fund

Janus Investment Fund

Position value

$246M

% of company

4.79%

% of the fund

1.20%

As of

March 31, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$220M

% of company

3.17%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Sensata Technologies Holding PLC and how much of the fund the position is.

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