$GPCR

$21.55 +$0.45 (2.13%) Close

$GPCR Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 213.9M shares outstanding

Who owns GPCR?

By type of holder

Institutions 31.5% Insiders 0.0% Everyone else 68.5%

Concentration Top 10 holders own 19.9%

FMR LLC 3.7% · Wellington Management Group LLP 3.5%

Institutional ownership

31.5%

+0.3 pts vs last qtr

Institutional holders

188

-6 vs last qtr

Net shares bought

+564.2K

by institutions in Q2 2026

New / sold out

28 / 34

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Jupiter Topco LLC NEW +5.2M
RTW Investments, LP NEW +1.6M

Biggest sellers in Q2 2026

Janus Henderson Group PLC SOLD OUT −5.4M
Price T Rowe Associates Inc /MD/ −1.2M

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.85M

2 notices from 2 people

Shares covered

39.5K

0.02% of the company

Arranged in advance

100%

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Xichen Lin Officer 10b5-1 $1.71M
Blas Coll Crespo Officer 10b5-1 $140K

Every notice on Red Flags →

A Form 144 is notice of a planned sale, not the sale itself. What insiders actually sold is on Insider Transactions.

Is your stake being diluted?

Diluted share count, FY2022–FY2025

+1753.0%

+164.62% a year

Each share's claim on the business

−94.6%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

— vs $58.5M

over 4 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years0% 3–5 years46% 1–3 years23% Under 1 year31%

Quarterly turnover

17.8%

of institutional shares changed hands

Top 10 managers, median time held

2.8 years

Super Investors

Investment managers reporting GPCR on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
F FMR LLC	7.8M	3.65%	−593.1K (−7.1%)	2023	0.0%
Shares held by quarter Peak holding8.7M (Q4'25) Change over 8 quarters+1.7M Share of the company3.650% FMR LLC's full portfolio →
WM Wellington Management Group LLP	7.4M	3.45%	+119.1K (+1.6%)	2023	0.1%
Shares held by quarter Peak holding7.8M (Q1'25) Change over 8 quarters−390.3K Share of the company3.450% Wellington Management Group LLP's full portfolio →

FMR LLC

7.8M

% of company

3.65%

Change vs last qtr

−593.1K (−7.1%)

Held since

2023

Wellington Management Group LLP

7.4M

% of company

3.45%

Change vs last qtr

+119.1K (+1.6%)

Held since

2023

28 more super investors behind a free account

See every manager holding Structure Therapeutics Inc., how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting GPCR on Form N-PORT; together they hold 7.6% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
HF Heritage Fund American Century Mutual Funds, Inc.	$46.5M	967.4K	0.45%	0.87%	July 31, 2026
FA Fidelity Advisor Growth Opportunities Fund Fidelity Advisor Series I	$33.7M	733.5K	0.34%	0.10%	August 31, 2026

Heritage Fund

American Century Mutual Funds, Inc.

Position value

$46.5M

% of company

0.45%

% of the fund

0.87%

As of

July 31, 2026

Fidelity Advisor Growth Opportunities Fund

Fidelity Advisor Series I

Position value

$33.7M

% of company

0.34%

% of the fund

0.10%

As of

August 31, 2026

23 more funds behind a free account

See every fund holding Structure Therapeutics Inc. and how much of the fund the position is.

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