SITM

SITIME CORP

Data as of 2026 Q2 (06-30) · 13F snapshot

Summary

SITIME CORP (SITM) is held as common stock by 9 tracked hedge-fund managers, with a combined reported value of ~$611.50M; the largest are Alex Sacerdote, Renaissance Technologies, Izzy Englander. 3 tracked managers also disclosed PUT or CALL positions, reported separately below. This quarter: 3 new, 3 added, 3 trimmed. 2 public STOCK Act / OGE trade disclosures are on record. Data as of 2026 Q2, from public SEC 13F filings, delayed up to ~45 days.

Attention · HighThis quarter · Heating up

Common-stock holders93 also report options

Congress trades2

Price$656.65vs quarter-end-11.93%

Sectors0

This quarter's moves

New3

Added3

Trimmed / sold3

Top holderAlex Sacerdote

Common-stock positions

PUT and CALL disclosures are excluded from these holder counts and values.

Investor	Period	Value	Shares	% of portfolio	Action

PUT / CALL disclosures

Reported separately: 13F option values are not common-stock ownership and do not reveal the full strategy or economic exposure.

Ken GriffinPUT—

Value $64.34M— of portfolio86,3002026 Q2

Ken GriffinCALL—

Value $53.01M— of portfolio71,1002026 Q2

Izzy EnglanderCALL—

Value $596.4K— of portfolio8002026 Q2

Paul Tudor JonesPUT—

Value $223.7K— of portfolio3002026 Q2

Investor	Period	Value	Shares	% of portfolio	Action
Ken GriffinPUT	2026 Q2	$64.34M	86,300	—	—
Ken GriffinCALL	2026 Q2	$53.01M	71,100	—	—
Izzy EnglanderCALL	2026 Q2	$596.4K	800	—	—
Paul Tudor JonesPUT	2026 Q2	$223.7K	300	—	—

Insider Trading

Officers · directors · Form 4

Open-market purchases and sales (P/S)15

Vincent P Pangrazio
EVP, Chief Legal Officer & Corporate Secretary.
Sell$1.88M
3,000 @ $625.00Traded 2026-09-11Filed 2026-09-14
Rajesh Vashist
Chief Executive Officer
Sell$7.24M
12,000 @ $603.47Traded 2026-09-09Filed 2026-09-10
Edward H. Frank
Director
Sell$745.0K
1,000 @ $745.00Traded 2026-08-17Filed 2026-08-19
Torsten Kreindl
Director
Sell$258.8K
345 @ $750.12Traded 2026-08-14Filed 2026-08-18
Torsten Kreindl
Director
Sell$245.0K
350 @ $700.00Traded 2026-08-14Filed 2026-08-18
Katherine Schuelke
Director
Sell$349.0K
500 @ $698.05Traded 2026-08-11Filed 2026-08-12
Lionel Bonnot
Executive Vice President, Worldwide Sales and Business Development
Sell$1.09M
1,500 @ $725.00Traded 2026-08-10Filed 2026-08-12
Torsten Kreindl
Director
Sell$500.5K
700 @ $715.00Traded 2026-08-07Filed 2026-08-10
Torsten Kreindl
Director
Sell$257.3K
350 @ $735.00Traded 2026-08-07Filed 2026-08-10
Rajesh Vashist
Chief Executive Officer
Sell$3.75M
5,000 @ $750.00Traded 2026-06-15Filed 2026-06-15
Rajesh Vashist
Chief Executive Officer
Sell$11.25M
15,000 @ $750.20Traded 2026-06-15Filed 2026-06-15
Raman Chitkara
Director
Sell$1.45M
2,000 @ $727.38Traded 2026-06-12Filed 2026-06-15
Vincent P Pangrazio
EVP, Chief Legal Officer & Corporate Secretary.
Sell$1.45M
2,000 @ $725.32Traded 2026-06-12Filed 2026-06-15
Lionel Bonnot
Executive Vice President, Worldwide Sales and Business Development
Sell$368.0K
500 @ $736.02Traded 2026-06-11Filed 2026-06-15
Lionel Bonnot
Executive Vice President, Worldwide Sales and Business Development
Sell$700.0K
1,000 @ $700.00Traded 2026-06-11Filed 2026-06-15

Insider transactions are public SEC Form 4 disclosures (company officers, directors, 10% owners), for research only — not investment advice.

Public SEC 13F filings may appear up to 45 days after quarter-end; STOCK Act / OGE trade filings are generally due within 45 days but may be late. Partial data only — research, not investment advice.