WhaleCreep

Which hedge funds own PRAX? PRAXIS PRECISION MEDICINES I, Q2 2026 13F holders

HealthcareBiotechnology

65 tracked hedge funds disclosed a position in PRAX (PRAXIS PRECISION MEDICINES I) in their Q2 2026 13F filings, worth $3.1bn in total. The largest holder by portfolio weight is Cormorant Asset Management, LP at 11.0% of its book. 18 opened a new position this quarter: Atika Capital Management LLC, Seven Fleet Capital Management LP, Polar Capital Holdings Plc, Readystate Asset Management LP. 13 exited: Ally Bridge Group (NY) LLC, RA Capital Management, L.P., Tetragon Partners GP Ltd.

65
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
18
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
13
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$136m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$152m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$3.1bn
Combined value
Sum of the holders' reported positions in the security.
5.2%
Share of managers holding
Holders as a share of tracked managers filing for that quarter. Comparable across the 2024 coverage expansion, where the raw holder count is not.

Holders, Q2 2026

65 rows
Cormorant Asset Management, LP Hedge fund11.0%$214m640,000−28%reduced
Perceptive Advisors LLC Hedge fund10.6%$682m2.04m0.0%held
KVP Capital Advisors, LP Hedge fund10.5%$14.4m42,9000.0%held
Lion Point Capital, LP Hedge fund7.1%$1.5m4,4500.0%held
B Group, Inc. Hedge fund6.3%$11.1m33,2370.0%held
Exome Asset Management LLC Hedge fund5.6%$9.1m27,205−40%reduced
Ishara Investments LP Hedge fund5.5%$7.5m22,5500.0%held
Ikarian Capital, LLC Hedge fund4.0%$24.4m72,842+1.8%added
Logos Global Management LP Hedge fund3.7%$87.0m260,000−8.8%reduced
Deerfield Management Company, L.P. Hedge fund3.4%$323m963,3510.0%held
Affinity Asset Advisors, LLC Hedge fund3.0%$61.9m185,000+8.8%added
Baker Bros. Advisors LP Hedge fund2.9%$587m1.75m0.0%held
Silverarc Capital Management, LLC Hedge fund2.4%$22.0m65,679−8.2%reduced
HighVista Strategies LLC Hedge fund2.3%$10.1m30,210+15%added
Stempoint Capital LP Hedge fund2.2%$12.5m37,243−34%reduced
Soleus Capital Management, L.P. Hedge fund2.0%$59.4m177,517−46%reduced
Orbimed Advisors LLC Hedge fund1.5%$77.0m230,100+33%added
Boxer Capital Management, LLC Hedge fund1.2%$15.6m46,4570.0%held
ADAR1 Capital Management, LLC Hedge fund1.2%$24.9m74,253+4850%added
PFM Health Sciences, LP Hedge fund1.1%$12.9m38,575+8.9%added
Scientech Research LLC Hedge fund0.9%$1.1m3,378+405%added
ArrowMark Colorado Holdings LLC Hedge fund0.6%$15.4m46,030−61%reduced
ACT Capital Management, LLC Hedge fund0.6%$904k2,7000.0%held
Integral Health Asset Management, LLC Hedge fund0.5%$13.4m40,0000.0%held
Adage Capital Partners GP, L.L.C. Hedge fund0.5%$340m1.02m+24%added
Atika Capital Management LLC Hedge fund0.4%$4.3m12,900–new
Burkehill Global Management, LP Hedge fund0.4%$11.7m35,0000.0%held
Seven Fleet Capital Management LP Hedge fund0.4%$2.5m7,540–new
Polar Capital Holdings Plc Hedge fund0.3%$93.5m279,131–new
Arrowpoint Investment Partners (Singapore) Pte. Ltd. Hedge fund0.2%$824k2,461−36%reduced
Atom Investors LP Hedge fund0.2%$2.6m7,859−63%reduced
Woodline Partners LP Hedge fund0.2%$67.0m200,0130.0%held
J. Goldman & Co LP Hedge fund0.2%$5.4m16,186+3.3%added
SummitTX Capital, L.P. Hedge fund0.2%$6.6m19,779−46%reduced
Artia Global Partners LP Hedge fund0.2%$837k2,5000.0%held
Quarry LP Hedge fund0.1%$922k2,754+0.1%held
Readystate Asset Management LP Hedge fund0.1%$3.5m10,548–new
Sofinnova Investments, Inc. Hedge fund0.1%$2.2m6,440−90%reduced
Boothbay Fund Management, LLC Hedge fund0.1%$6.0m17,968+2.2%added
Cinctive Capital Management LP Hedge fund0.1%$2.8m8,300–new
FORA Capital, LLC Hedge fund0.10%$1.4m4,205+23%added
Wexford Capital LP Hedge fund0.09%$670k2,000–new
Candriam S.C.A. Hedge fund0.09%$20.4m60,856−4.4%reduced
Alyeska Investment Group, L.P. Hedge fund0.07%$27.1m80,846+12%added
Capital Fund Management S.A. Hedge fund0.06%$9.1m27,058–new
Qube Research & Technologies Ltd Hedge fund0.06%$51.0m152,475+19%added
Marshall Wace, LLP Hedge fund0.04%$45.9m137,008+203%added
Ghisallo Capital Management LLC Hedge fund0.03%$1.7m5,0000.0%held
Dark Forest Capital Management LP Hedge fund0.03%$446k1,331–new
Squarepoint Ops LLC Hedge fund0.03%$14.2m42,501+2014%added