6CM
RPID icon

683 Capital Management’s Rapid Micro Biosystems RPID Stock Holding History

683 Capital Management’s Portfolio RPID Stock Details RPID Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$274K Hold
120,773
– – 0.01% 210
2025
Q4 		$350K Buy
+120,773
New +$419K 0.02% 215

Other funds holding RPID

BCLSI
Bain Capital Life Sciences Investors Boston, Massachusetts $1.11B AUM 171.34% 1-Year Est. Return
AWGLSCP
ABG-WTT Global Life Science Capital Partners Central, Hong Kong, Hong Kong $12.3M AUM 3.13% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
EIM
Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return
AI
Advent International Boston, Massachusetts $4.24B AUM 4.24% 1-Year Est. Return
EFA
Evernest Financial Advisors Carmel, Indiana $481M AUM 19.97% 1-Year Est. Return
SEI Investments
SEI Investments Oaks, Pennsylvania $108B AUM 26.14% 1-Year Est. Return
Millennium Management
Millennium Management New York $240B AUM 35.51% 1-Year Est. Return
LCM
Legato Capital Management San Francisco, California $1.1B AUM 61.65% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

683 Capital Management's RPID Position: Q1 2026 in Review

683 Capital Management held its Rapid Micro Biosystems (RPID) position steady in Q1 2026 at 120,773 shares worth $274K. The position accounts for 0.01% of the portfolio, ranked #210.

683 Capital Management first reported a position in RPID in Q4 2025 and has held it in 2 quarters since. The position peaked at $350K in Q4 2025. 46 funds tracked by Wall St. Rank hold RPID as of Q1 2026.

  • 683 Capital Management held 120,773 shares of Rapid Micro Biosystems worth $274K as of Q1 2026.
  • 683 Capital Management left its Rapid Micro Biosystems share count unchanged in Q1 2026.
  • Rapid Micro Biosystems made up 0.01% of 683 Capital Management's portfolio in Q1 2026, its #210 holding.
  • 683 Capital Management first reported a position in Rapid Micro Biosystems in Q4 2025 and has held it in 2 quarters since.
  • 683 Capital Management's Rapid Micro Biosystems position peaked at $350K in Q4 2025.
  • 46 funds tracked by Wall St. Rank held Rapid Micro Biosystems as of Q1 2026.

Based on 683 Capital Management's 13F filing for Q1 2026, filed 15 May 2026.