Rapid Micro Biosystems Inc

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Rapid Micro Biosystems Inc
TickerRPID
CIK #0001380106
CUSIP75340L104
SectorLife Sciences - Laboratory Analytical Instruments
Address1001 Pawtucket Blvd, Lowell, MA 01854
Source [EDGAR]
CIK Filing 2011 - 2025
[0001380106] 10-K
[0001380106] 10-Q
[0001380106] 3
[0001380106] 4
[0001380106] 8-K
[0001380106] D
[0001380106] SC 13D
[0001380106] SC 13G
Form 13D/13G Filer Form 13D/13G Subject Filed % Owned
Spignesi Robert G Jr Rapid Micro Biosystems Inc [2025-08-19] 0.0
T Rowe Price Investment Management Inc Rapid Micro Biosystems Inc [2023-02-14] 6.0
Kennedy Lewis Management LP Rapid Micro Biosystems Inc [2022-06-30] 14.1
Kennedy Lewis Management LP Rapid Micro Biosystems Inc [2022-03-16] 5.1
Longitude Capital Partners II LLC Rapid Micro Biosystems Inc [2022-02-15] 11.7
Price T Rowe Associates Inc /MD/ Rapid Micro Biosystems Inc [2022-02-14] 6.3
Bain Capital Life Sciences Fund LP Rapid Micro Biosystems Inc [2022-02-14] 22.2
D1 Capital Partners LP Rapid Micro Biosystems Inc [2022-02-14] 7.7
Colony Harvest Ltd Rapid Micro Biosystems Inc [2022-02-11] 6.1
JPMorgan Chase & Co Rapid Micro Biosystems Inc [2022-01-26] 5.1
Endeavour Medtech Growth II LP Rapid Micro Biosystems Inc [2021-08-30] 6.0
Form 3/4/5 Filer 2011 - 2025
Spignesi Robert G. Jr.
Rapid Micro Biosystems Inc
Bika Dafni
Lowenstein Inese
PEI Melinda Litherland
Kollender Richard S
Malloy Kirk
Ricciardi Natale S
Wirtjes Sean M
Wilson John J. Addington
Schwartz Jeffrey Lawrence
Hirsch David
Vezina Victoria
Paris Jonathan
KLM GP LLC
Kennedy Lewis GP III LLC
Kennedy Lewis Capital Partners Master Fund III LP
Kennedy Lewis Investment Management LLC
Kennedy Lewis Capital Partners Master Fund II LP
Kennedy Lewis Management LP
Chene David
Kennedy Lewis Investment Holdings II LLC
Richman Darren
Kennedy Lewis GP II LLC
Keys Richard A
Koppel Adam
BCIP Life Sciences Associates, LP
Bain Capital Life Sciences Investors, LLC
Bain Capital Life Sciences Partners, LP
Bain Capital Life Sciences Fund, L.P.
Grewal Gurinder
Enright Patrick G
Longitude Venture Partners II, L.P.
Longitude Prime Fund, L.P.
Longitude Prime Partners, LLC
Tammenoms Bakker Juliet
Longitude Capital Partners II, LLC
Schmitz Alexander
Noyes Michael Andrew
Form 13F Holdings
Firm Period DFND Voting Shares
Bain Capital Life Sciences Investors, LLC [2025-06-30] SOLE 8,434,560 8,434,560
ABG-WTT Global Life Science Capital Partners GP Ltd [2025-06-30] SOLE 1,848,296 1,848,296
Schonfeld Strategic Advisors LLC [2025-06-30] SOLE 1,037,668 1,037,668
Parkman Healthcare Partners LLC [2025-06-30] SOLE 913,443 913,443
Vanguard Group Inc [2025-06-30] SOLE 0 892,733
Advent International LP [2025-06-30] DFND 577,777 577,777
BlackRock, Inc. [2025-06-30] SOLE 476,817 476,817
Geode Capital Management LLC [2025-06-30] DFND 204,079 204,079
Informed Momentum Co LLC [2025-06-30] SOLE 170,105 170,105
Renaissance Technologies LLC [2025-06-30] SOLE 110,987 110,987
Essex Investment Management Co LLC [2025-06-30] SOLE 62,326 62,326
State Street Corp [2025-06-30] DFND 59,874 59,874
Susquehanna International Group LLP [2025-06-30] OTR 51,859 51,859
Northern Trust Corp [2025-06-30] DFND 48,559 48,559
Evernest Financial Advisors, LLC [2025-06-30] SOLE 44,000 44,000
XTX Topco Ltd [2025-06-30] DFND 41,800 41,800
Morgan Stanley [2025-06-30] DFND 16,042 36,223
Dimensional Fund Advisors LP [2025-06-30] SOLE 33,271 33,271
Citadel Advisors LLC [2025-06-30] DFND 20,762 20,762
Mariner LLC [2025-06-30] SOLE 0 20,225
American Century Companies Inc [2025-06-30] DFND 16,922 16,922
Legato Capital Management LLC [2025-06-30] OTR 0 14,684
Vanguard Group Inc [2025-06-30] DFND 0 11,630
UBS Group AG [2025-06-30] DFND 8,693 8,693
Dimensional Fund Advisors LP [2025-06-30] DFND 0 7,116
Resources Management Corp /CT/ /ADV [2025-06-30] SOLE 500 500
Bank of America Corp /DE/ [2025-06-30] DFND 0 177
JPMorgan Chase & Co [2025-06-30] DFND 109 109
Steward Partners Investment Advisory LLC [2025-06-30] SOLE 0 100
SBI Securities Co., Ltd. [2025-06-30] DFND 15 15
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