undamentalytics Newsletter

Precision Biosciences Inc: which funds bought and sold

Institutions that bought and sold Precision Biosciences shares in Q2 2026, from the holdings they reported to the SEC on Form 13F for March 31, 2026 and June 30, 2026.

Between March 31, 2026 and June 30, 2026, 61 institutions that filed 13F reports for both quarters added to or opened positions in Precision Biosciences, and 27 cut or closed them. Together they added a net 1.4M shares, +8.9% on what they held at the start of the quarter. Active managers and hedge funds on our list were net sellers of 312K shares (−8.7%); index fund managers were net buyers of 2.2M shares (+130.0%). 31 opened a new position and 13 sold out entirely.

Bought, Q2 2026 61 institutions, 31 of them new holders Sold, Q2 2026 27 institutions, 13 of them sold out
Net change, all compared +1.4M shares (+8.9%)
Net change, active managers −312K shares (−8.7%), 10 bought, 13 sold

Buyers versus sellers

institutions compared, 106
Active managers and hedge funds 10 bought · 13 sold · −312K
Index fund managers 9 bought · 0 sold · +2.2M
Other institutions 42 bought · 14 sold · −503K

Biggest buyers

by change in shares held
Biggest buyers
Institution Change in shares Shares June 30, 2026 Value
Blackrock, Inc. Index funds +973K +487.1% 1.2M $9.2M
Mackenzie Financial Corp +481K New position 481K $3.8M
Bleichroeder LP +356K +21.4% 2.0M $15.9M
State Street Corp Index funds +354K +485.8% 427K $3.4M
Geode Capital Management, LLC Index funds +334K +116.3% 621K $4.9M
Boothbay Fund Management, LLC Hedge fund +280K +26.3% 1.3M $10.6M
Acadian Asset Management LLC Active manager +261K +583.0% 306K $2.4M
Vanguard Capital Management LLC Index funds +206K +22.6% 1.1M $8.8M
Jpmorgan Chase & Co +180K +2255550.0% 180K $1.4M
Vanguard Portfolio Management LLC Index funds +162K New position 162K $1.3M
Northern Trust Corp Index funds +114K +150.0% 190K $1.5M
Goldman Sachs Group Inc +100K +251.8% 140K $1.1M
Arrowmark Colorado Holdings LLC +95K +53.0% 274K $2.2M
Squarepoint Ops LLC Hedge fund +93K +212.7% 137K $1.1M
Dimensional Fund Advisors LP +86K New position 86K $679,736
Bank Of New York Mellon Corp +59K New position 59K $466,780
Charles Schwab Investment Management Inc Index funds +58K +291.6% 78K $615,650
Affinity Asset Advisors, LLC +49K +8.1% 647K $5.1M
Nuveen, LLC +32K New position 32K $253,776
Trexquant Investment LP Hedge fund +31K +119.3% 57K $449,285

Biggest sellers

by change in shares held
Biggest sellers
Institution Change in shares Shares June 30, 2026 Value
Empery Asset Management, LP −1.2M −60.6% 776K $6.1M
Octagon Capital Advisors LP −887K −39.6% 1.4M $10.6M
Marshall Wace, LLP Hedge fund −416K Sold out 0 —
Renaissance Technologies LLC Hedge fund −155K −69.3% 69K $539,015
Alyeska Investment Group, L.P. Hedge fund −139K Sold out 0 —
Two Sigma Investments, LP Hedge fund −70K −22.7% 238K $1.9M
Driehaus Capital Management LLC Active manager −49K −4.9% 947K $7.4M
Citadel Advisors LLC Hedge fund −47K −40.9% 69K $538,819
Schonfeld Strategic Advisors LLC Hedge fund −41K Sold out 0 —
Sphera Funds Management Ltd. −40K Sold out 0 —
Hudson Bay Capital Management LP Hedge fund −37K Sold out 0 —
Lynx1 Capital Management LP −35K −3.5% 950K $7.5M
Brevan Howard Capital Management LP Hedge fund −34K Sold out 0 —
Quadrature Capital Ltd Hedge fund −32K Sold out 0 —
Susquehanna International Group, LLP −32K −49.0% 33K $258,570
Millennium Management LLC Hedge fund −28K Sold out 0 —
UBS Group AG −22K −27.7% 59K $461,374
Point72 Asset Management, L.P. Hedge fund −21K −60.4% 14K $110,857
Qube Research & Technologies Ltd Hedge fund −19K Sold out 0 —
Jane Street Group, LLC −19K Sold out 0 —

New positions

largest by value
InstitutionSharesValue June 30, 2026
Mackenzie Financial Corp 481K $3.8M
Vanguard Portfolio Management LLCIndex funds 162K $1.3M
Dimensional Fund Advisors LP 86K $679,736
Bank Of New York Mellon Corp 59K $466,780
Nuveen, LLC 32K $253,776
Algert Global LLCHedge fund 29K $225,818
Invesco Ltd. 28K $216,795
Susquehanna Portfolio Strategies, LLC 24K $191,855
Deutsche Bank Ag\ 23K $183,987
Graham Capital Management, L.P.Hedge fund 21K $168,267

Sold out

largest by value
InstitutionSharesValue March 31, 2026
Marshall Wace, LLPHedge fund 416K $2.3M
Alyeska Investment Group, L.P.Hedge fund 139K $763,538
Schonfeld Strategic Advisors LLCHedge fund 41K $223,035
Sphera Funds Management Ltd. 40K $220,000
Hudson Bay Capital Management LPHedge fund 37K $204,276
Brevan Howard Capital Management LPHedge fund 34K $189,431
Quadrature Capital LtdHedge fund 32K $177,546
Millennium Management LLCHedge fund 28K $152,262
Qube Research & Technologies LtdHedge fund 19K $106,937
Jane Street Group, LLC 19K $104,461

Who holds the shares

13F holdings at June 30, 2026
Institutions reporting
94
Ten largest holders
71.0%
of 13F-reported shares
Index fund managers
22.4%
of 13F-reported shares
Active managers and hedge funds
18.6%
of 13F-reported shares
Buying and selling by type of institution, March 31, 2026 to June 30, 2026
TypeBoughtSoldNewSold outNet change in sharesNet %
Active managers and hedge funds 10 13 6 8 −312K −8.7%
Index fund managers 9 0 1 0 +2.2M +130.0%
Other institutions 42 14 24 5 −503K −4.7%

Active managers and hedge funds: a list we maintain of about 400 well-known stock-picking firms and hedge funds, matched by SEC registration number (CIK) and checked against the filer names each quarter. Index fund managers: the large index houses, such as BlackRock, Vanguard, State Street, Geode and Northern Trust. Every other filer (banks, brokers, wealth managers, pension funds, insurers and firms not on the list) counts as another institution. A firm that files under several SEC registrations appears once for each.

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