13FBOX
RAPID MICRO BIOSYSTEMS INC · 13F Institutional Holdings
Options Calculator Rankings
R

RAPID MICRO BIOSYSTEMS INC

RPID
Institutions
35
Combined AUM (Q2 2026)
$30.5M
Combined Shares (Q2 2026)
17.6M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+3.7M
16 · 6 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-1.7M
27 · 16 Exit · ≈
⚖️ Net
+2.0M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$30.5M
Institutions
35
New Buys
6
Adds
10
Reduces
11
Exits
16
Unchanged
8
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Bain Capital Life Sciences Investors, LLC
0.87%1.73%#2$14.6M8.4M$19.1M8.4M00.00%Unchanged
ARMISTICE CAPITAL, LLC
0.07%#6$5.8M3.3M$00+3.3MNew Buy
ABG-WTT Global Life Science Capital Partners GP Ltd
37.39%34.13%#1$3.2M1.8M$4.2M1.8M00.00%Unchanged
VANGUARD CAPITAL MANAGEMENT LLC
<0.01%<0.01%#19$1.7M982,034$2.2M982,494-460-0.05%Reduce
Evernest Financial Advisors, LLC
0.18%0.21%#4$875,380506,000$1.0M432,510+73,490+16.99%Add
ADVENT INTERNATIONAL, L.P.
<0.01%0.03%#9$657,044379,794$1.3M552,377-172,583-31.24%Reduce
ESSEX INVESTMENT MANAGEMENT CO LLC
0.08%0.32%#5$627,464362,696$2.0M883,931-521,235-58.97%Reduce
MILLENNIUM MANAGEMENT LLC
<0.01%<0.01%#14$409,316236,599$643,046283,280-46,681-16.48%Reduce
GEODE CAPITAL MANAGEMENT, LLC
<0.01%<0.01%#22$394,706228,041$561,331247,177-19,136-7.74%Reduce
RENAISSANCE TECHNOLOGIES LLC
<0.01%<0.01%#12$366,935212,101$287,421126,617+85,484+67.51%Add
BlackRock, Inc.
<0.01%<0.01%#27$328,410189,832$356,916157,232+32,600+20.73%Add
Legato Capital Management LLC
0.02%#7$206,794119,534$00+119,534New Buy
VANGUARD FIDUCIARY TRUST CO
<0.01%<0.01%#18$191,137110,484$249,046109,712+772+0.70%Add
DIMENSIONAL FUND ADVISORS LP
<0.01%<0.01%#20$180,253104,192$198,67987,589+16,603+18.96%Add
STATE STREET CORP
<0.01%<0.01%#28$162,40293,874$213,09493,87400.00%Unchanged
FIFTH LANE CAPITAL, LP
0.19%0.2%#3$161,17071,000$161,17071,00000.00%Unchanged
XTX Topco Ltd
<0.01%<0.01%#10$137,92879,727$138,62961,070+18,657+30.55%Add
SEI INVESTMENTS CO
<0.01%<0.01%#15$115,68366,869$646,532284,816-217,947-76.52%Reduce
NORTHERN TRUST CORP
<0.01%<0.01%#25$72,84342,106$109,59348,279-6,173-12.79%Reduce
ALGERT GLOBAL LLC
<0.01%<0.01%#11$66,27138,307$53,00023,181+15,126+65.25%Add
MORGAN STANLEY
<0.01%<0.01%#31$47,72627,587$68,63720,550+7,037+34.24%Add
JANE STREET GROUP, LLC
<0.01%<0.01%#29$44,86125,931$301,739132,925-106,994-80.49%Reduce
HRT FINANCIAL LP
<0.01%#17$39,95123,093$00+23,093New Buy
CITADEL ADVISORS LLC
<0.01%#30$27,92616,142$00+16,142New Buy
OSAIC HOLDINGS, INC.
<0.01%<0.01%#21$24,73914,300$31,78014,000+300+2.14%Add
NANO CAP NEW MILLENNIUM GROWTH FUND L P
0.02%0.03%#8$21,62512,500$28,37512,50000.00%Unchanged
AMERICAN CENTURY COMPANIES INC
<0.01%<0.01%#24$20,13411,638$38,41316,922-5,284-31.23%Reduce
Vanguard Global Advisers, LLC
<0.01%<0.01%#23$20,12011,630$26,40011,63000.00%Unchanged
Larson Financial Group LLC
<0.01%<0.01%#13$14,5238,395$12,4655,491+2,904+52.89%Add
UBS Group AG
<0.01%<0.01%#32$11,4306,607$25,54211,252-4,645-41.28%Reduce
Tower Research Capital LLC (TRC)
<0.01%#16$3,2871,900$00+1,900New Buy
BARCLAYS PLC
<0.01%<0.01%#34$583337$49,02021,595-21,258-98.44%Reduce
JPMORGAN CHASE & CO
<0.01%<0.01%#35$189109$24210900.00%Unchanged
Caitong International Asset Management Co., Ltd
<0.01%#26$6135$00+35New Buy
SBI Securities Co., Ltd.
<0.01%<0.01%#33$2615$341500.00%Unchanged

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow