$GPRE

$13.72 +$0.23 (1.7%) Close

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

Ownership

13F as of Q2 2026 · 70.1M shares outstanding

Who owns GPRE?

By type of holder

Institutions 100.0% Insiders 0.0% Everyone else 0.0%

Concentration Top 10 holders own 54.1%

BlackRock, Inc. 14.5% · Goldman Sachs Group Inc 5.7%

Institutional ownership

100.0%

0 pts vs last qtr

Institutional holders

221

+16 vs last qtr

Net shares bought

+4.2M

by institutions in Q2 2026

New / sold out

47 / 31

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

BlackRock, Inc. +2.1M
Thomist Capital Management, LP NEW +1.3M

Biggest sellers in Q2 2026

Morgan Stanley −913.5K
Assenagon Asset Management S.A. −865.9K

Who is planning to sell?

Notices of proposed sale, last 12 months

$1.98M

2 notices from 2 people

Shares covered

125.0K

0.18% of the company

Arranged in advance

of the value is under a 10b5-1 plan

Under a 10b5-1 plan No plan

Largest proposed sellers

Boggs Philip B Officer $1.07M
Mapes Michelle Former chief legal and admin officer $911K

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, FY2016–FY2025

+75.0%

+6.41% a year

Each share's claim on the business

−42.9%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$119M vs $104M

over 10 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+ years60% 3–5 years12% 1–3 years9% Under 1 year19%

Quarterly turnover

16.8%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting GPRE on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
B BlackRock, Inc.	10.2M	14.54%	+2.1M (+26.2%)	≤2021	0.0%
Shares held by quarter Peak holding10.5M (Q3'24) Change over 8 quarters−357.6K Share of the company14.540% BlackRock, Inc.'s full portfolio →
GS Goldman Sachs Group Inc	4.0M	5.74%	+479.1K (+13.5%)	≤2021	0.0%
Shares held by quarter Peak holding4.0M (Q2'26) Change over 8 quarters+3.4M Share of the company5.740% Goldman Sachs Group Inc's full portfolio →

BlackRock, Inc.

10.2M

% of company

14.54%

Change vs last qtr

+2.1M (+26.2%)

Held since

≤2021

Goldman Sachs Group Inc

4.0M

% of company

5.74%

Change vs last qtr

+479.1K (+13.5%)

Held since

≤2021

28 more super investors behind a free account

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

Institutional Funds

Mutual funds and ETFs reporting GPRE on Form N-PORT; together they hold 38.4% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$32.5M	2.1M	3.02%	0.00%	June 30, 2026
SS State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF SPDR Series Trust	$32M	2.1M	2.96%	1.10%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$32.5M

% of company

3.02%

% of the fund

0.00%

As of

June 30, 2026

State Street(R) SPDR(R) S&P(R) Oil & Gas Exploration & Production ETF

SPDR Series Trust

Position value

$32M

% of company

2.96%

% of the fund

1.10%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding Green Plains Inc. and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
DF DiSanto Fredrick D. 5%+ holder 13D · 4.7%	3.2M	4.52%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.520% Disclosed stake13D · 4.7% View the 13D/G filing →
AA Ancora Alternatives LLC 5%+ holder 13D · 4.7%	3.2M	4.51%	—	—	—	—
This holder reports through Schedule 13D/G, not a quarterly 13F. Share of the company4.510% Disclosed stake13D · 4.7% View the 13D/G filing →

DiSanto Fredrick D.

5%+ holder13D · 4.7%

3.2M

% of company

4.52%

Change vs last qtr

—

Held since

—

Ancora Alternatives LLC

5%+ holder13D · 4.7%

3.2M

% of company

4.51%

Change vs last qtr

—

Held since

—

31 more holders behind a free account

See every insider and 5%+ holder of Green Plains Inc..

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