Ticker · CUSIP 82982T106

SITM

SITIME CORP

Technology·Semiconductors

···Share

Holders (tracked)

Combined shares

2,164,279

Combined value

$764.40M

Last close

$503.63

Quarter

2025Q4

Price is +42.6% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$503.63+374.16 (+288.99%)H $503.63 · L $126.57 · Avg Vol 362K

Insider sell

Tracked holders · last 8 quarters

+4 vs previous quarter over the last 8.

SEC event timeline

22 events

Sevalia Piyush B · See Remarks
2026-04-10
Sold $530.0K @ $425.00
Insider sell
Ken Griffin (Citadel Advisors) exited2026-02-17
−132,362 shares · 2025Q4
Position
D.E. Shaw & Co. opened position2026-02-17
+720 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−1,493 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+6,282 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+213,242 shares · 2025Q4
Position
Wellington Management trimmed2026-02-17
−131,225 shares · 2025Q4
Position
Whale Rock Capital added2026-02-17
+218,038 shares · 2025Q4
Position
Ron Baron (Baron Capital / BAMCO) trimmed2026-02-17
−61,610 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−12,452 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+2,440 shares · 2025Q4
Position
Norges Bank (Norway SWF) opened position2026-02-10
+237,767 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2025-11-14
−10,365 shares · 2025Q3
Position
Steve Cohen (Point72) exited2025-11-14
−66,832 shares · 2025Q3
Position
Ron Baron (Baron Capital / BAMCO) added2025-11-14
+44,901 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+16,252 shares · 2025Q3
Position
Whale Rock Capital added2025-11-14
+77,696 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+332,443 shares · 2025Q3
Position
Wellington Management added2025-11-14
+144,671 shares · 2025Q3
Position
Norges Bank (Norway SWF) exited2025-11-13
−16,460 shares · 2025Q3
Position
Renaissance Technologies opened position2025-11-13
+7,200 shares · 2025Q3
Position
Norges Bank (Norway SWF) opened position2025-11-12
+11,151 shares · 2024Q3
Position

Insider activity

Last 30 days

Net (open-market)

−$530.0K

Buys

0 · $0

Sells

1 · $530.0K

Unique insiders

Date	Insider	Code	Shares	Price	Value
04-10	Sevalia Piyush B See Remarks · Officer	S	1,247	$425.00	$530.0K

View full insider history for SITM →

Follow-the-investor returns

If you'd copied each holder of SITM…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Steve Cohen (Point72)	2022Q4	$156.24	+222.3%	$3.2M
Izzy Englander (Millennium Mgmt)	2019Q4	$166.75	+202.0%	$1.0M
Izzy Englander (Millennium Mgmt)	2019Q4	$166.75	+202.0%	$1.0M
Renaissance Technologies	2020Q2	$175.02	+187.8%	$4.9M
Ron Baron (Baron Capital / BAMCO)	2023Q1	$184.74	+172.6%	$58.7M
Wellington Management	2019Q4	$202.77	+148.4%	$204.7M
AQR Capital Management	2021Q1	$235.95	+113.4%	$8.4M
Whale Rock Capital	2025Q2	$266.63	+88.9%	$351.8M
D.E. Shaw & Co.	2020Q2	$315.24	+59.8%	$363K
D.E. Shaw & Co.	2020Q2	$315.24	+59.8%	$363K
T. Rowe Price	2020Q4	$317.04	+58.9%	$283.5M
Ken Griffin (Citadel Advisors)	2020Q2	$328.03	+53.5%	$34.1M
Ken Griffin (Citadel Advisors)	2020Q2	$328.03	+53.5%	$34.1M
Norges Bank (Norway SWF)	2021Q1	$5537.54	-90.9%	$119.7M

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions3

Norges Bank (Norway SWF)
+237,767
$84.0M
Steve Cohen (Point72)
+6,282
$2.2M
D.E. Shaw & Co.
+720
$254K

Added to3

Whale Rock Capital
+218,038
$77.0M
Renaissance Technologies
+2,440
$862K
T. Rowe Price
+213,242
$75K

Trimmed4

Wellington Management
−131,225
$46.3M
Ron Baron (Baron Capital / BAMCO)
−61,610
$21.8M
AQR Capital Management
−12,452
$4.4M
Izzy Englander (Millennium Mgmt)
−1,493
$527K

Exited1

Ken Griffin (Citadel Advisors)
−132,362
$39.9M

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	12	2,184,933	$28.03B	—
2022Q2	11	1,922,439	$12.36B	-1
2022Q3	11	2,640,096	$207.9M	—
2022Q4	12	2,206,603	$224.2M	+1
2023Q1	13	2,697,932	$383.7M	+1
2023Q2	11	3,410,953	$402.4M	-2
2023Q3	8	3,064,712	$350.1M	-3
2023Q4	10	3,191,507	$389.6M	+2
2024Q1	10	3,240,241	$302.1M	—
2024Q2	10	3,228,205	$401.5M	—
2024Q3	10	410,410	$70.4M	—
2024Q4	10	243,418	$52.2M	—
2025Q1	10	619,057	$94.5M	—
2025Q2	12	1,425,213	$303.7M	+2
2025Q3	10	1,775,232	$534.9M	-2
2025Q4	14	2,164,279	$764.4M	+4

Who owns SITM

14 super-investors · 2025Q4

Tracked stake

2.16M

Combined value

$764M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New4Added3Trim5Sold2

#	Manager	Shares	Value	% of book	Last action
1	Whale Rock Capital	698.5K	$247M	3.2%	Added+218.0K
2	T. Rowe Price	562.9K	$199M	0.0%	Added+213.2K
3	Wellington Management	406.5K	$144M	0.0%	Trim−131.2K
4	Norges Bank Norway SWF	237.8K	$84M	0.0%	New+237.8K
5	Ron Baron Baron Capital / BAMCO	116.5K	$41M	0.1%	Trim−61.6K
6	Ken Griffin Citadel Advisors	67.8K	$24M	0.0%	Sold−132.4K
7	Ken Griffin Citadel Advisors	27.1K	$10M	0.0%	Sold−132.4K
8	AQR Capital Management	16.6K	$6M	0.0%	Trim−12.5K
9	Renaissance Technologies	9.6K	$3M	0.0%	Added+2.4K
10	D.E. Shaw & Co.	9.0K	$3M	0.0%	New+720
11	Steve Cohen Point72	6.3K	$2M	0.0%	New+6.3K
12	Izzy Englander Millennium Mgmt	2.9K	$1M	0.0%	Trim−1.5K
13	Izzy Englander Millennium Mgmt	2.0K	$702K	0.0%	Trim−1.5K
14	D.E. Shaw & Co.	720	$254K	0.0%	New+720

Recent moves

20 transactions

TRIMAQR Capital Management
−12,452 · 2025Q4
TRIMRon Baron (Baron Capital / BAMCO)
−61,610 · 2025Q4
TRIMWellington Management
−131,225 · 2025Q4
NEWD.E. Shaw & Co.
+720 · 2025Q4
SOLDKen Griffin (Citadel Advisors)
−132,362 · 2025Q4
ADDT. Rowe Price
+213,242 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−1,493 · 2025Q4
ADDWhale Rock Capital
+218,038 · 2025Q4
NEWSteve Cohen (Point72)
+6,282 · 2025Q4
ADDRenaissance Technologies
+2,440 · 2025Q4
NEWNorges Bank (Norway SWF)
+237,767 · 2025Q4
ADDWellington Management
+144,671 · 2025Q3
ADDRon Baron (Baron Capital / BAMCO)
+44,901 · 2025Q3
SOLDSteve Cohen (Point72)
−66,832 · 2025Q3
ADDWhale Rock Capital
+77,696 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−10,365 · 2025Q3
ADDT. Rowe Price
+332,443 · 2025Q3
ADDAQR Capital Management
+16,252 · 2025Q3
NEWRenaissance Technologies
+7,200 · 2025Q3
SOLDNorges Bank (Norway SWF)
−16,460 · 2025Q3

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