$SITM

$490.94 +$26.24 (5.65%) Close

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

Ownership

13F as of Q2 2026 · 30.1M shares outstanding

Who owns SITM?

By type of holder

Institutions 75.1% Insiders 24.6% Everyone else 0.4%

Concentration Top 10 holders own 68.1%

FMR LLC 13.2% · Renesas Electronics America Inc. 11.8%

Institutional ownership

75.1%

-1.4 pts vs last qtr

Institutional holders

563

+139 vs last qtr

Net shares bought

−416.4K

by institutions in Q2 2026

New / sold out

178 / 39

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

T. Rowe Price Investment Management, Inc. +507.2K
Artisan Partners Limited Partnership +289.1K

Biggest sellers in Q2 2026

BlackRock, Inc. −490.7K
Price T Rowe Associates Inc /MD/ −361.3K

Who is planning to sell?

Notices of proposed sale, last 12 months

$512M

43 notices from 17 people

Shares covered

952.1K

3.17% of the company

Arranged in advance

12%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Megachips Corp /fi 10% stockholder $426M
Vashist Rajesh Officer $55.4M

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, FY2019–FY2025

+136.5%

+15.42% a year

Each share's claim on the business

−57.7%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $378M

over 7 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+ years65% 3–5 years4% 1–3 years12% Under 1 year19%

Quarterly turnover

15.5%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting SITM on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
F FMR LLC	4.0M	13.20%	+14.6K (+0.4%)	≤2021	0.1%
Shares held by quarter Peak holding4.0M (Q2'26) Change over 8 quarters+499.6K Share of the company13.200% FMR LLC's full portfolio →
B BlackRock, Inc.	2.4M	7.95%	−490.7K (−17.0%)	≤2021	0.0%
Shares held by quarter Peak holding3.4M (Q4'25) Change over 8 quarters−512.0K Share of the company7.950% BlackRock, Inc.'s full portfolio →

FMR LLC

4.0M

% of company

13.20%

Change vs last qtr

+14.6K (+0.4%)

Held since

≤2021

BlackRock, Inc.

2.4M

% of company

7.95%

Change vs last qtr

−490.7K (−17.0%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding SiTime Corporation, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting SITM on Form N-PORT; together they hold 45.9% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
IC iShares Core S&P Mid-Cap ETF iShares Trust	$566M	758.8K	2.52%	0.45%	June 30, 2026
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$531M	711.9K	2.37%	0.02%	June 30, 2026

iShares Core S&P Mid-Cap ETF

iShares Trust

Position value

$566M

% of company

2.52%

% of the fund

0.45%

As of

June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$531M

% of company

2.37%

% of the fund

0.02%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding SiTime Corporation and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
RE Renesas Electronics America Inc. 5%+ holder 13D · 11.9%	3.6M	11.83%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company11.830% Disclosed stake13D · 11.9% View the 13D/G filing →
RE Renesas Electronics Corporation 5%+ holder 13D · 11.9%	3.6M	11.83%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company11.830% Disclosed stake13D · 11.9% View the 13D/G filing →

Renesas Electronics America Inc.

5%+ holder13D · 11.9%

3.6M

% of company

11.83%

Change vs last qtr

—

Held since

—

Renesas Electronics Corporation

5%+ holder13D · 11.9%

3.6M

% of company

11.83%

Change vs last qtr

—

Held since

—

17 more holders behind a free account

See every insider and 5%+ holder of SiTime Corporation.

Comments