Cue Biopharma

CUE · NASDAQ

$17.04+$0.96 (+5.97%)TodayMarket closed · Oct 20, 7:57 PM ET

Prev close $16.08

Who owns CUE

Largest institutional holders, from their latest 13F filings

The 10 largest institutions hold 42.0% of CUE’s shares.

Lin (Shao-Lee)9.4%
Bleichroeder LP9.2%
Driehaus Capital Management, LLC7.2%
Vanguard Capital Management, LLC4.0%
Next 6 largest institutions12.2%
All other shareholders58.0%

Top institutional holders of CUE
Holder	Shares	% of shares	Change, last filing	Filed
Lin (Shao-Lee)	380.67K	9.40%	−274.40K	Aug 13, 2026
Bleichroeder LP	370.68K	9.15%	+143.38K	Jun 30, 2026
Driehaus Capital Management, LLC	292.14K	7.21%	+292.14K	Jun 30, 2026
Vanguard Capital Management, LLC	161.70K	3.99%	+79.78K	Jun 30, 2026
Ray (Sumita J.D.)	118.55K	2.93%	+9.37K	Aug 13, 2026
Ikarian Capital LLC	104.36K	2.58%	+104.36K	Jun 30, 2026
Polygon Management Ltd.	93.82K	2.32%	+93.82K	Jun 30, 2026
StemPoint Capital LP	67.00K	1.65%	+67.00K	Jun 30, 2026
BlackRock Institutional Trust Company, N.A.	56.98K	1.41%	+42.09K	Jun 30, 2026
Adar1 Capital Management LLC	55.19K	1.36%	+55.19K	Jun 30, 2026

Largest mutual fund holders

Top mutual fund holders of CUE
Holder	Shares	% of shares	Change, last filing	Filed
Vanguard Total Stock Market Index Fund	111.87K	2.76%	+0	Jul 31, 2026
Vanguard Extended Market Index Fund	47.09K	1.16%	+0	Jul 31, 2026
Fidelity Extended Market Index Fund	19.84K	0.49%	−1.22K	Jul 31, 2026
iShares Micro-Cap ETF	11.28K	0.28%	+146	Aug 31, 2026
Fidelity Total Market Index Fund	7.25K	0.18%	−6	Jul 31, 2026

Insider trades

Form 4 filings by officers, directors and large holders

Over the last 6 months, insiders bought $999.97K (1 trade) and sold $2.43M (15 trades) of CUE on the open market.

Latest CUE insider transactions
Insider	Date	Type	Shares	Price	Value
Meluzio Michael Vincent	Oct 12, 2026	Sale	1.14K	$28.05	$32.09K
Lin Shao-Lee	Oct 12, 2026	Sale	1.09K	$28.05	$30.49K
Lin Shao-Lee	Oct 12, 2026	Sale	10.00K	$27.50	$275.00K
Ray Sumita	Oct 12, 2026	Sale	1.84K	$28.05	$51.72K
Meluzio Michael Vincent	Aug 13, 2026	Option exercise	13.65K	—	—
Meluzio Michael Vincent	Aug 13, 2026	Sale	3	$31.13	$93
Meluzio Michael Vincent	Aug 13, 2026	Sale	4.11K	$30.35	$124.62K
Meluzio Michael Vincent	Aug 13, 2026	Sale	1.52K	$29.37	$44.61K
Meluzio Michael Vincent	Aug 13, 2026	Option exercise	13.65K	—	—
Ray Sumita	Aug 13, 2026	Option exercise	18.20K	—	—

Short interest

Settled Sep 30, 2026

Shares short: 702.20K
Days to cover: 1.05
% of shares outstanding: 17.34%
Average daily volume: 666.08K
Change since last report: +111.4%

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