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Sierra Summit Advisors’s Emergent Biosolutions EBS Stock Holding History

Sierra Summit Advisors’s Portfolio EBS Stock Details EBS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-48,460
Closed -$599K – 194
2025
Q4 		$599K Buy
+48,460
New +$519K 0.09% 141

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American Century Companies
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Vanguard Capital Management
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Charles Schwab
Charles Schwab San Francisco, California $751B AUM 38.74% 1-Year Est. Return
Acadian Asset Management
Acadian Asset Management Boston, Massachusetts $84.2B AUM 55.88% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
PCM
Palisade Capital Management Fort Lee, New Jersey $2.3B AUM 29.92% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Sierra Summit Advisors's EBS Position: Q1 2026 in Review

Sierra Summit Advisors sold out of Emergent Biosolutions (EBS) in Q1 2026, closing a stake of 48,460 shares — an estimated $599K sold.

Sierra Summit Advisors first reported a position in EBS in Q4 2025 and held it in 1 quarter. The position peaked at $599K in Q4 2025. 190 funds tracked by Wall St. Rank hold EBS as of Q1 2026.

  • Sierra Summit Advisors reported no remaining Emergent Biosolutions position as of Q1 2026 after selling out during the quarter.
  • Sierra Summit Advisors sold 48,460 Emergent Biosolutions shares in Q1 2026, an estimated $599K.
  • Sierra Summit Advisors first reported a position in Emergent Biosolutions in Q4 2025 and held it in 1 quarter.
  • Sierra Summit Advisors's Emergent Biosolutions position peaked at $599K in Q4 2025.
  • 190 funds tracked by Wall St. Rank held Emergent Biosolutions as of Q1 2026.

Based on Sierra Summit Advisors's 13F filing for Q1 2026, filed 27 Apr 2026.