Eikon Therapeutics, Inc.: which funds bought and sold

Institutions that bought and sold Eikon Therapeutics 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, 54 institutions that filed 13F reports for both quarters added to or opened positions in Eikon Therapeutics, and 20 cut or closed them. Together they added a net 2.9M shares, +12.4% on what they held at the start of the quarter. Active managers and hedge funds on our list were net buyers of 698K shares (+6.4%); index fund managers were net buyers of 1.9M shares (+38.6%). 37 opened a new position and 11 sold out entirely.

Bought, Q2 2026 54 institutions, 37 of them new holders Sold, Q2 2026 20 institutions, 11 of them sold out

Net change, all compared +2.9M shares (+12.4%)

Net change, active managers +698K shares (+6.4%), 7 bought, 9 sold

Buyers versus sellers

institutions compared, 88

54 bought 14 20 sold

Active managers and hedge funds 7 bought · 9 sold · +698K

Index fund managers 9 bought · 1 sold · +1.9M

Other institutions 38 bought · 10 sold · +329K

Biggest buyers

by change in shares held

Biggest buyers
Institution	Change in shares	Shares June 30, 2026	Value
FMR LLC Active manager	+1.2M +30.2%	5.0M	$65.2M
Blackrock, Inc. Index funds	+962K +29.0%	4.3M	$55.9M
T. Rowe Price Investment Management, Inc. Active manager	+373K +30.5%	1.6M	$20.8M
State Street Corp Index funds	+314K +781.9%	354K	$4.6M
Geode Capital Management, LLC Index funds	+283K +103.3%	557K	$7.3M
Parkman Healthcare Partners LLC	+256K New position	256K	$3.3M
Schonfeld Strategic Advisors LLC Hedge fund	+180K New position	180K	$2.3M
UBS Group AG	+165K +165.5%	264K	$3.4M
Vanguard Portfolio Management LLC Index funds	+135K +993.8%	149K	$1.9M
Northern Trust Corp Index funds	+130K +286.4%	176K	$2.3M
Affinity Asset Advisors, LLC	+98K New position	98K	$1.3M
Alps Advisors Inc	+55K New position	55K	$717,071
Charles Schwab Investment Management Inc Index funds	+51K +38.9%	182K	$2.4M
Invesco Ltd.	+51K New position	51K	$664,245
Bank Of New York Mellon Corp	+48K New position	48K	$623,634
Tcg Crossover Management, LLC	+38K New position	38K	$494,621
Polen Capital Management LLC Active manager	+36K New position	36K	$466,433
Capital World Investors Active manager	+32K +2.8%	1.2M	$15.3M
Proshare Advisors LLC Index funds	+30K New position	30K	$387,389
Price T Rowe Associates Inc Active manager	+29K +3.0%	1.0M	$13.1M

Biggest buyers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
FMR LLC Active manager	+1.2M +30.2%	5.0M	$65.2M
T. Rowe Price Investment Management, Inc. Active manager	+373K +30.5%	1.6M	$20.8M
Schonfeld Strategic Advisors LLC Hedge fund	+180K New position	180K	$2.3M
Polen Capital Management LLC Active manager	+36K New position	36K	$466,433
Capital World Investors Active manager	+32K +2.8%	1.2M	$15.3M
Price T Rowe Associates Inc Active manager	+29K +3.0%	1.0M	$13.1M
Renaissance Technologies LLC Hedge fund	+27K New position	27K	$349,701

Biggest sellers

by change in shares held

Biggest sellers
Institution	Change in shares	Shares June 30, 2026	Value
Alliancebernstein L.P. Active manager	−380K −37.2%	642K	$6.8M
Citadel Advisors LLC Hedge fund	−297K −95.8%	13K	$169,950
Jane Street Group, LLC	−265K Sold out	0	—
Wellington Management Group LLP Active manager	−185K Sold out	0	—
Goldman Sachs Group Inc	−129K Sold out	0	—
LMR Partners LLP Hedge fund	−115K Sold out	0	—
Seven Grand Managers, LLC	−80K Sold out	0	—
Ghisallo Capital Management LLC Hedge fund	−70K Sold out	0	—
Bank Of America Corp	−49K −56.4%	38K	$490,354
Vanguard Capital Management LLC Index funds	−47K −4.8%	923K	$12M
Millennium Management LLC Hedge fund	−43K −24.3%	133K	$1.7M
Squarepoint Ops LLC Hedge fund	−31K Sold out	0	—
Ensign Peak Advisors, Inc	−30K −14.8%	170K	$2.2M
Axq Capital, LP	−15K Sold out	0	—
Hudson Bay Capital Management LP Hedge fund	−13K Sold out	0	—
Landscape Capital Management, L.L.C.	−10K Sold out	0	—
BNP Paribas Asset Management Holding S.A.	−5,846 −4.2%	134K	$1.8M
Vanguard Global Advisers, LLC	−5,263 −38.3%	8,484	$110,716
Morgan Stanley	−3,241 −21.2%	12K	$157,019
Quantbot Technologies LP Hedge fund	−1,098 Sold out	0	—

Biggest sellers, active managers and hedge funds
Institution	Change in shares	Shares June 30, 2026	Value
Alliancebernstein L.P. Active manager	−380K −37.2%	642K	$6.8M
Citadel Advisors LLC Hedge fund	−297K −95.8%	13K	$169,950
Wellington Management Group LLP Active manager	−185K Sold out	0	—
LMR Partners LLP Hedge fund	−115K Sold out	0	—
Ghisallo Capital Management LLC Hedge fund	−70K Sold out	0	—
Millennium Management LLC Hedge fund	−43K −24.3%	133K	$1.7M
Squarepoint Ops LLC Hedge fund	−31K Sold out	0	—
Hudson Bay Capital Management LP Hedge fund	−13K Sold out	0	—
Quantbot Technologies LP Hedge fund	−1,098 Sold out	0	—

New positions

largest by value

Institution	Shares	Value June 30, 2026
Parkman Healthcare Partners LLC	256K	$3.3M
Schonfeld Strategic Advisors LLCHedge fund	180K	$2.3M
Affinity Asset Advisors, LLC	98K	$1.3M
Alps Advisors Inc	55K	$717,071
Invesco Ltd.	51K	$664,245
Bank Of New York Mellon Corp	48K	$623,634
Tcg Crossover Management, LLC	38K	$494,621
Polen Capital Management LLCActive manager	36K	$466,433
Proshare Advisors LLCIndex funds	30K	$387,389
Nuveen, LLC	29K	$378,293

Sold out

largest by value

Institution	Shares	Value March 31, 2026
Jane Street Group, LLC	265K	$2.8M
Wellington Management Group LLPActive manager	185K	$2M
Goldman Sachs Group Inc	129K	$1.4M
LMR Partners LLPHedge fund	115K	$1.2M
Seven Grand Managers, LLC	80K	$846,400
Ghisallo Capital Management LLCHedge fund	70K	$740,600
Squarepoint Ops LLCHedge fund	31K	$327,747
Axq Capital, LP	15K	$163,017
Hudson Bay Capital Management LPHedge fund	13K	$142,618
Landscape Capital Management, L.L.C.	10K	$109,831

Who holds the shares

13F holdings at June 30, 2026

Institutions reporting: 77
Ten largest holders: 74.1%
Index fund managers: 25.8%
Active managers and hedge funds: 43.7%

Buying and selling by type of institution, March 31, 2026 to June 30, 2026
Type	Bought	Sold	New	Sold out	Net change in shares	Net %
Active managers and hedge funds	7	9	3	6	+698K	+6.4%
Index fund managers	9	1	2	0	+1.9M	+38.6%
Other institutions	38	10	32	5	+329K	+4.2%

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.

What these filings can and cannot tell you

Form 13F lists the long positions in US-listed shares held by investment managers with more than $100 million in such holdings. Managers file it up to 45 days after each quarter ends, so this page shows what funds held at the end of each quarter, not what they are doing now: a position may have changed since. Short positions, most derivatives and smaller managers are not included, and a cut can mean a fund lost clients or rebalanced rather than a view on Eikon Therapeutics.

Only managers that filed a holdings report for both quarters are compared (88 here). 1 other holder is left out: first-time or late filers, firms that changed their SEC registration, and filings that withheld positions under confidential treatment, any of which would otherwise look like a new position or a sale. Figures are as reported by each manager in the SEC's quarterly 13F data sets; option positions are excluded.

← Back to Eikon Therapeutics, Inc. · Insiders · Politicians