13FBOX
PRAXIS PRECISION MEDICINES I · 13F Institutional Holdings
Options Calculator Rankings

PRAXIS PRECISION MEDICINES I

PRAX
Institutions
315
Combined AUM (Q2 2026)
$11.63B
Combined Shares (Q2 2026)
34.7M
Overall Trend
Increase
All institutions combined
📥 Inflow (Q1 2026→Q2 2026)
+8.5M
184 · 60 New Buys · ≈
📤 Outflow (Q1 2026→Q2 2026)
-6.2M
137 · 40 Exit · ≈
⚖️ Net
+2.3M
Net Buy
💰 Net Value
≈ —
est. price
Latest AUM (Q2 2026)
$11.63B
Institutions
315
New Buys
60
Adds
124
Reduces
97
Exits
40
Unchanged
34
Ownership TrendPortfolio %Prev Q %RankQ2 2026 ValueQ2 2026 SharesPrev Q ValuePrev Q SharesShares ChangeAction
Jupiter Topco LLC
0.47%#40$1.15B3.4M$00+3.4MNew Buy
FMR LLC
0.03%0.04%#100$775.7M2.3M$696.2M2.2M+155,964+7.22%Add
BlackRock, Inc.
0.01%0.01%#141$767.5M2.3M$749.1M2.3M-32,344-1.39%Reduce
PERCEPTIVE ADVISORS LLC
10.23%12.82%#6$681.6M2.0M$656.0M2.0M00.00%Unchanged
BAKER BROS. ADVISORS LP
2.94%3.24%#17$587.0M1.8M$564.9M1.8M00.00%Unchanged
Orbis Allan Gray Ltd
1.76%3.36%#25$512.2M1.5M$796.6M2.5M-942,692-38.13%Reduce
VANGUARD PORTFOLIO MANAGEMENT LLC
0.02%0.01%#116$447.0M1.3M$243.8M756,748+578,437+76.44%Add
VANGUARD CAPITAL MANAGEMENT LLC
0.01%0.01%#153$413.6M1.2M$393.7M1.2M+13,355+1.09%Add
STATE STREET CORP
0.01%0.01%#146$343.7M1.0M$284.9M884,238+142,205+16.08%Add
ADAGE CAPITAL PARTNERS GP, L.L.C.
0.48%0.41%#39$340.0M1.0M$262.8M815,739+199,741+24.49%Add
DEERFIELD MANAGEMENT COMPANY, L.P.
3.36%3.66%#14$322.5M963,351$310.4M963,35100.00%Unchanged
DRIEHAUS CAPITAL MANAGEMENT LLC
1.86%2.25%#22$321.1M959,048$305.8M949,225+9,823+1.03%Add
PRICE T ROWE ASSOCIATES INC /MD/
0.03%0.02%#102$315.7M942,999$203.3M630,852+312,147+49.48%Add
MORGAN STANLEY
0.02%<0.01%#129$285.9M854,112$34.1M643,495+210,617+32.73%Add
GEODE CAPITAL MANAGEMENT, LLC
0.01%0.01%#132$250.5M748,039$209.8M650,904+97,135+14.92%Add
Cormorant Asset Management, LP
10.88%14.33%#4$214.3M640,000$285.3M885,500-245,500-27.72%Reduce
GOLDMAN SACHS GROUP INC
0.02%0.03%#126$183.7M548,830$229.0M710,734-161,904-22.78%Reduce
BANK OF AMERICA CORP /DE/
0.01%0.01%#138$183.1M546,930$172.2M534,604+12,326+2.31%Add
Invesco Ltd.
0.01%<0.01%#130$180.0M537,548$19.8M61,397+476,151+775.53%Add
Hood River Capital Management LLC
1.03%1.16%#32$142.3M425,167$115.5M358,618+66,549+18.56%Add
NORGES BANK
0.01%<0.01%#140$116.2M346,969$3.2M84,200+262,769+312.08%Add
FRANKLIN RESOURCES INC
0.02%0.02%#111$109.5M327,124$89.0M276,123+51,001+18.47%Add
Pictet Asset Management Holding SA
0.09%0.1%#72$98.0M291,689$91.4M286,644+5,045+1.76%Add
Polar Capital Holdings Plc
0.22%#53$93.5M279,131$00+279,131New Buy
Vivo Capital, LLC
8.29%9.08%#8$90.8M271,116$109.2M338,895-67,779-20.00%Reduce
Logos Global Management LP
3.75%4.58%#13$87.0M260,000$91.8M285,000-25,000-8.77%Reduce
NORTHERN TRUST CORP
0.01%0.01%#151$80.6M240,887$73.4M227,934+12,953+5.68%Add
AMERICAN CENTURY COMPANIES INC
0.04%0.02%#99$79.5M237,315$41.3M128,254+109,061+85.04%Add
ORBIMED ADVISORS LLC
1.45%1.1%#26$77.0M230,100$55.6M172,500+57,600+33.39%Add
Caption Management, LLC
0.35%0.39%#45$75.3M224,800$67.3M209,000+15,800+7.56%Add
CHARLES SCHWAB INVESTMENT MANAGEMENT INC
0.01%0.01%#148$73.7M220,008$69.4M215,447+4,561+2.12%Add
WESTFIELD CAPITAL MANAGEMENT CO LP
0.24%<0.01%#50$73.3M218,898$213,290662+218,236+32,966.16%Add
Verition Fund Management LLC
0.09%#75$67.3M201,100$00+201,100New Buy
Woodline Partners LP
0.21%0.24%#56$67.0M200,013$64.4M200,01300.00%Unchanged
SUSQUEHANNA INTERNATIONAL GROUP, LLP
0.01%0.01%#185$66.4M198,394$46.4M144,117+54,277+37.66%Add
BNP PARIBAS FINANCIAL MARKETS
0.03%0.02%#103$63.1M188,409$46.1M143,082+45,327+31.68%Add
VANGUARD FIDUCIARY TRUST CO
0.01%0.01%#131$63.0M188,161$54.7M169,902+18,259+10.75%Add
Affinity Asset Advisors, LLC
2.8%2.83%#18$61.9M185,000$54.8M170,000+15,000+8.82%Add
Soleus Capital Management, L.P.
2.05%4.31%#21$59.4M177,517$106.5M330,517-153,000-46.29%Reduce
Aberdeen Group plc
0.08%0.09%#81$55.7M166,399$55.6M172,484-6,085-3.53%Reduce
T. Rowe Price Investment Management, Inc.
0.04%0.04%#98$53.7M160,477$56.5M175,237-14,760-8.42%Reduce
Qube Research & Technologies Ltd
0.05%0.05%#93$51.0M152,475$41.3M128,228+24,247+18.91%Add
MARSHALL WACE, LLP
0.04%0.01%#96$45.9M137,008$14.5M45,149+91,859+203.46%Add
UBS Group AG
0.01%0.01%#183$43.9M131,046$34.9M108,446+22,600+20.84%Add
WELLINGTON MANAGEMENT GROUP LLP
0.01%0.01%#170$42.1M125,867$56.2M174,350-48,483-27.81%Reduce
VOYA INVESTMENT MANAGEMENT LLC
0.04%0.01%#97$40.9M122,227$9.1M28,134+94,093+334.45%Add
683 Capital Management, LLC
1.82%1.9%#23$37.0M110,400$36.3M112,700-2,300-2.04%Reduce
Nuveen, LLC
0.01%0.01%#155$36.2M108,032$23.2M72,043+35,989+49.95%Add
MASSACHUSETTS FINANCIAL SERVICES CO /MA/
0.01%<0.01%#137$36.0M107,409$2.4M7,388+100,021+1,353.83%Add
Nantahala Capital Management, LLC
1.11%#30$33.5M100,000$00+100,000New Buy

🧭 Institutional Sector Flow Heatmap

Net Outflow Net Inflow