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Osterweis Capital Management’s SiTime SITM Stock Holding History

Osterweis Capital Management’s Portfolio SITM Stock Details SITM Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$12.4M Sell
16,670
-8,467
-34% -$5.34M 0.59% 61
2026
Q1 		$8.68M Sell
25,137
-5,561
-18% -$2.05M 0.45% 66
2025
Q4 		$10.8M Sell
30,698
-26,533
-46% -$8.3M 0.46% 60
2025
Q3 		$17.2M Buy
57,231
+9,048
+19% +$2.1M 0.78% 44
2025
Q2 		$10.3M Buy
+48,183
New +$8.71M 0.49% 52
2021
Q4 		– Sell
-9,050
Closed -$1.85M – 157
2021
Q3 		$1.85M Buy
+9,050
New +$1.61M 0.1% 106

Other funds holding SITM

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
T. Rowe Price Investment Management
T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return
WRCM
Whale Rock Capital Management Boston, Massachusetts $12.5B AUM 306.52% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Artisan Partners
Artisan Partners Milwaukee, Wisconsin $63.1B AUM 35.51% 1-Year Est. Return
Franklin Resources
Franklin Resources San Mateo, California $462B AUM 39.16% 1-Year Est. Return

Osterweis Capital Management's SITM Position: Q2 2026 in Review

Osterweis Capital Management reduced its SiTime (SITM) stake by 34% in Q2 2026, selling an estimated $5.34M and leaving 16,670 shares worth $12.4M. The position accounts for 0.59% of the portfolio, ranked #61.

Osterweis Capital Management first reported a position in SITM in Q3 2021 and has held it in 6 quarters since. The position peaked at $17.2M in Q3 2025. 567 funds tracked by Wall St. Rank hold SITM as of Q2 2026.

  • Osterweis Capital Management held 16,670 shares of SiTime worth $12.4M as of Q2 2026.
  • Osterweis Capital Management sold 8,467 SiTime shares in Q2 2026, an estimated $5.34M.
  • SiTime made up 0.59% of Osterweis Capital Management's portfolio in Q2 2026, its #61 holding.
  • Osterweis Capital Management first reported a position in SiTime in Q3 2021 and has held it in 6 quarters since.
  • Osterweis Capital Management's SiTime position peaked at $17.2M in Q3 2025.
  • 567 funds tracked by Wall St. Rank held SiTime as of Q2 2026.

Based on Osterweis Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.