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Which hedge funds own PACB? PACIFIC BIOSCIENCES CALIF IN, Q2 2026 13F holders

HealthcareMedical Devices

28 tracked hedge funds disclosed a position in PACB (PACIFIC BIOSCIENCES CALIF IN) in their Q2 2026 13F filings, worth $47.9m in total. The largest holder by portfolio weight is Birchview Capital, LP at 1.1% of its book. 7 opened a new position this quarter: Numerai GP LLC, Voleon Capital Management LP, Bronte Capital Management Pty Ltd., Bridgewater Associates, LP. 6 exited: Gsa Capital Partners LLP, Caxton Associates LLP, Graham Capital Management, L.P..

28
Holders
Tracked managers whose filing for the quarter reports a long equity position in the security.
7
New this quarter
Holders whose previous filing (at most two quarters earlier) did not report the security.
6
Exited this quarter
Tracked managers whose previous filing reported the security and whose filing for the quarter does not.
$1.6m
Inflow, new holders
Combined value of the positions the new holders reported for the quarter.
$768k
Outflow, exits
Combined value the exiting managers reported for the security in their previous filing.
$47.9m
Combined value
Sum of the holders' reported positions in the security.
2.3%
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

28 rows
Birchview Capital, LP Hedge fund1.1%$2.3m1.35m−10.0%reduced
Hhlr Advisors, Ltd. Hedge fund0.2%$1.5m918,8920.0%held
Numerai GP LLC Hedge fund0.09%$1.0m621,469–new
Casdin Capital, LLC Hedge fund0.06%$1.2m723,7670.0%held
Scientech Research LLC Hedge fund0.04%$44.1k26,256−32%reduced
ArrowMark Colorado Holdings LLC Hedge fund0.03%$787k468,3820.0%held
Point72 Asset Management, L.P. Hedge fund0.01%$8.0m4.79m+1576%added
FNY Investment Advisers, LLC Hedge fund0.01%$16.0k10,0000.0%held
Two Sigma Investments, LP Hedge fund0.01%$7.1m4.24m+21%added
Tudor Investment Corp ET AL Hedge fund0.0%$1.2m684,7070.0%held
Millennium Management LLC Hedge fund0.0%$6.7m3.96m−19%reduced
D. E. Shaw & Co., Inc. Hedge fund0.0%$7.1m4.21m+16%added
Voleon Capital Management LP Hedge fund0.0%$227k134,834–new
Bronte Capital Management Pty Ltd. Hedge fund0.0%$30.0k17,881–new
Citadel Advisors LLC Hedge fund0.0%$4.8m2.85m+81%added
Renaissance Technologies LLC Hedge fund0.0%$1.6m966,200−61%reduced
Balyasny Asset Management L.P. Hedge fund0.0%$948k564,339+117%added
Engineers Gate Manager LP Hedge fund0.0%$76.1k45,320−13%reduced
Quantbot Technologies LP Hedge fund0.0%$20.1k11,949+1194800%added
AQR Capital Management LLC Hedge fund0.0%$2.2m1.30m+71%added
Bridgewater Associates, LP Hedge fund0.0%$173k102,761–new
Qube Research & Technologies Ltd Hedge fund0.0%$501k297,951−75%reduced
ExodusPoint Capital Management, LP Hedge fund0.0%$28.6k17,004–new
Marshall Wace, LLP Hedge fund0.0%$275k163,642+101%added
Horizon Kinetics (Murray Stahl) Long-only investor0.0%$16.9k10,068−4.6%reduced
Farallon Capital Management, L.L.C. Hedge fund0.0%$23.9k14,200−89%reduced
Squarepoint Ops LLC Hedge fund0.0%$70.2k41,776–new
Quarry LP Hedge fund0.0%$847504–new