WhaleCreep

Which hedge funds own AGIO? AGIOS PHARMACEUTICALS INC, Q2 2026 13F holders

HealthcareBiotechnology

44 tracked hedge funds disclosed a position in AGIO (AGIOS PHARMACEUTICALS INC) in their Q2 2026 13F filings, worth $907.2m in total. The largest holder by portfolio weight is Lynx1 Capital Management LP at 14.6% of its book. 10 opened a new position this quarter: Ishara Investments LP, Defilade Capital Management, L.P., Campbell & CO Investment Adviser LLC, Quarry LP. 12 exited: MPM Bioimpact LLC, Frazier Life Sciences Management, L.P., Ground Swell Capital, LLC.

44
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
10
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
12
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$58.6m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$115m
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$907m
Combined value
Sum of the holders' reported positions in the security.
3.6%
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

44 rows
Lynx1 Capital Management LP Hedge fund14.6%$127m3.41m+31%added
Ishara Investments LP Hedge fund4.5%$6.1m164,000–new
Defilade Capital Management, L.P. Hedge fund2.7%$20.3m546,848–new
Parkman Healthcare Partners LLC Hedge fund2.5%$24.8m669,046+66%added
Armistice Capital, LLC Hedge fund2.5%$89.1m2.40m−12%reduced
ADAR1 Capital Management, LLC Hedge fund2.2%$47.8m1.29m+816%added
Exome Asset Management LLC Hedge fund1.6%$2.6m70,500−44%reduced
Farallon Capital Management, L.L.C. Hedge fund1.3%$220m5.92m+4.1%added
Tetragon Partners GP Ltd Hedge fund1.2%$7.6m205,579+25%added
Palo Alto Investors LP Hedge fund1.1%$7.9m213,6010.0%held
Rock Springs Capital Management LP Hedge fund1.0%$19.8m532,563−33%reduced
Seven Fleet Capital Management LP Hedge fund0.3%$2.1m56,900−73%reduced
ArrowMark Colorado Holdings LLC Hedge fund0.2%$4.4m117,714−71%reduced
Campbell & CO Investment Adviser LLC Hedge fund0.1%$2.7m73,095–new
Quarry LP Hedge fund0.1%$748k20,147–new
Boothbay Fund Management, LLC Hedge fund0.1%$5.6m149,886–new
Schonfeld Strategic Advisors LLC Hedge fund0.1%$19.3m520,083+160%added
Fox Run Management, L.L.C. Hedge fund0.10%$580k15,622–new
Edgestream Partners, L.P. Hedge fund0.08%$2.6m70,195−51%reduced
D. E. Shaw & Co., Inc. Hedge fund0.07%$115m3.11m+16%added
Gsa Capital Partners LLP Hedge fund0.06%$932k25,113−31%reduced
Caption Management, LLC Hedge fund0.05%$1.5m39,249+218%added
Bayforest Capital Ltd Hedge fund0.05%$55.4k1,492−47%reduced
Aquatic Capital Management LLC Hedge fund0.05%$1.4m38,627+241%added
Jain Global LLC Hedge fund0.04%$3.4m91,647–new
CenterBook Partners LP Hedge fund0.04%$812k21,885+25%added
Point72 Asset Management, L.P. Hedge fund0.03%$18.8m506,344–new
Capital Fund Management S.A. Hedge fund0.03%$3.9m104,080−20%reduced
Engineers Gate Manager LP Hedge fund0.03%$2.0m53,912+86%added
Qube Research & Technologies Ltd Hedge fund0.02%$22.2m597,638+218%added
Squarepoint Ops LLC Hedge fund0.02%$11.9m321,138+54%added
Trexquant Investment LP Hedge fund0.02%$3.5m93,539+24%added
Citadel Advisors LLC Hedge fund0.02%$27.2m732,687+18%added
Two Sigma Investments, LP Hedge fund0.01%$19.9m536,380+113%added
PDT Partners, LLC Hedge fund0.01%$278k7,5000.0%held
Arrowstreet Capital, Limited Partnership Hedge fund0.01%$30.1m810,530+224%added
Tudor Investment Corp ET AL Hedge fund0.01%$2.4m65,779+13%added
AQR Capital Management LLC Hedge fund0.01%$25.4m684,340+1780%added
Brevan Howard Capital Management LP Hedge fund0.0%$345k9,290−62%reduced
Marshall Wace, LLP Hedge fund0.0%$5.2m138,800−69%reduced
Capstone Investment Advisors, LLC Hedge fund0.0%$341k9,196–new
Quantbot Technologies LP Hedge fund0.0%$43.5k1,172–new
Hudson Bay Capital Management LP Hedge fund0.0%$360k9,700−81%reduced
Hillsdale Investment Management Inc. Hedge fund0.0%$7.4k2000.0%held