Sitime SITM Institutional Ownership

NASDAQ SITM

$614.83 +16.02 (+2.68%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

417 Institutions

Increased 232 55.6%

Unchanged 40 9.6%

Reduced 145 34.8%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

87.18%

▼-6.70 pp QoQ

Shares Held by Institutions

22.97Mn

of 26.34Mn outstanding

▲+14.60% QoQ

Shares Outstanding

26.34Mn

3.38Mn held outside 13F filers

Institutional Investors

417

filed 13F for Mar 2026

▲+34 vs prior quarter

Net Shares Added (QoQ)

+2.93Mn

accumulated since last quarter

Value of Holdings

$15.62Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

SITIME Corp (NASDAQ:SITM) has 417 institutional investors with active 13F positions as of March 2026.

These investors collectively held 87.2% of Sitime's outstanding shares in March 2026, down from 93.9% in December 2025.
Their total shares held in SITM increased 14.6% from the prior quarter, while the number of investors in Sitime increased 51.09% year over year.
Activity in SITM broke down as 232 buyers, 145 sellers, and 40 unchanged among 417 total holders.
Combined, these investors held 22.97Mn shares in SITM for March 2026, up by 2.93Mn shares quarter on quarter, and up 1.36Mn shares year over year.
FMR LLC is the top holder of Sitime as of March 31, 2026, with 3.95Mn shares representing 15.01% of outstanding stock.
Top purchasers of SITM stock for the quarter ending March 2026 included VANGUARD PORTFOLIO MANAGEMENT LLC (1.39Mn), VANGUARD CAPITAL MANAGEMENT LLC (993.99K), PRICE T ROWE ASSOCIATES INC /MD/ (683.82K), FMR LLC (606.71K), GILDER GAGNON HOWE & CO LLC (326.07K).
The largest sales of SITM for the quarter ending March 2026 came from BlackRock, Inc. (497.13K), Invesco Ltd. (387.31K), Goldman Sachs Group Inc (233.91K), DRIEHAUS CAPITAL MANAGEMENT LLC (184.91K), FULLER & THALER ASSET MANAGEMENT, INC. (158.4K).
According to Business Quant data, leading holders of SITM for March 2026 are FMR LLC (3.95Mn), BlackRock, Inc. (2.88Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (1.39Mn), VANGUARD CAPITAL MANAGEMENT LLC (993.99K), State Street Corp (924.84K), PRICE T ROWE ASSOCIATES INC /MD/ (683.82K), GEODE CAPITAL MANAGEMENT, LLC (624.65K), Whale Rock Capital Management LLC (576.93K), Franklin Resources Inc (530.36K), Ameriprise Financial Inc (467.07K).

Form 13F Holdings

417 Institutional Holders

Report period 31 Mar, 2026

Total shares held 22.97Mn

Of outstanding 87.18%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	FMR LLC	0000315066	3,954,935	15.01%	▲606,711	+18.12%	$1.37Bn
2	BlackRock, Inc.	0002012383	2,880,735	10.94%	▼497,127	-14.72%	$994.86Mn
3	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	1,391,565	5.28%	▲1,391,565	0.00%	$480.58Mn
4	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	993,986	3.77%	▲993,986	0.00%	$343.27Mn
5	State Street Corp	0000093751	924,843	3.51%	▲6,686	+0.73%	$319.39Mn
6	PRICE T ROWE ASSOCIATES INC /MD/	0000080255	683,822	2.60%	▲683,822	0.00%	$236.16K
7	GEODE CAPITAL MANAGEMENT, LLC	0001214717	624,651	2.37%	▲85,226	+15.80%	$215.76Mn
8	Whale Rock Capital Management LLC	0001387322	576,933	2.19%	▼121,606	-17.41%	$199.24Mn
9	Franklin Resources Inc	0000038777	530,361	2.01%	▲35,147	+7.10%	$183.16Mn
10	Ameriprise Financial Inc	0000820027	467,071	1.77%	▲9,216	+2.01%	$161.30Mn
11	Invesco Ltd.	0000914208	443,914	1.69%	▼387,309	-46.60%	$153.31Mn
12	Bank of New York Mellon Corp	0001390777	372,943	1.42%	▲18,983	+5.36%	$128.80Mn
13	GILDER GAGNON HOWE & CO LLC	0000902464	326,068	1.24%	▲326,068	0.00%	$112.61Mn
14	WELLINGTON MANAGEMENT GROUP LLP	0000902219	289,384	1.10%	▼117,132	-28.81%	$99.94Mn
15	ALLIANCEBERNSTEIN L.P.	0001109448	287,072	1.09%	▼13,394	-4.46%	$101.39Mn
16	Northern Trust Corp	0000073124	267,779	1.02%	▲51,997	+24.10%	$92.48Mn
17	Goldman Sachs Group Inc	0000886982	265,520	1.01%	▼233,908	-46.84%	$91.70Mn
18	Principal Financial Group Inc	0001126328	260,998	0.99%	▼102,955	-28.29%	$90.14Mn
19	Morgan Stanley	0000895421	256,259	0.97%	▼139,324	-35.22%	$88.50Mn
20	DRIEHAUS CAPITAL MANAGEMENT LLC	0000938206	227,965	0.87%	▼184,908	-44.79%	$78.73Mn

Showing 1 to 20 of 417 holders