Martingale Asset Management’s Green Plains GPRE Stock Holding History

Martingale Asset Management’s Portfolio GPRE Stock Details GPRE Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1.17M	Buy	75,955 +20,116	+36%	+$320K	0.03%	503
2026 Q1	$919K	Buy	+55,839	New	+$758K	0.02%	519
2015 Q3	–	Sell	-33,657	Closed	-$928K	–	852
2015 Q2	$928K	Sell	33,657 -13,113	-28%	-$404K	0.02%	539
2015 Q1	$1.34M	Buy	46,770 +701	+2%	+$17.5K	0.03%	421
2014 Q4	$1.14M	Buy	46,069 +13,250	+40%	+$397K	0.03%	476
2014 Q3	$1.23M	Sell	32,819 -16,457	-33%	-$657K	0.04%	409
2014 Q2	$1.62M	Sell	49,276 -6,301	-11%	-$185K	0.05%	359
2014 Q1	$1.67M	Sell	55,577 -17,657	-24%	-$433K	0.06%	338
2013 Q4	$1.42M	Buy	73,234 +4,999	+7%	+$82.7K	0.05%	406
2013 Q3	$1.1M	Buy	+68,235	New	+$1.1M	0.04%	468

Other funds holding GPRE

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

Grantham, Mayo, Van Otterloo & Co (GMO) Boston, Massachusetts $44.4B AUM 36.05% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Ancora Advisors Cleveland, Ohio $5.19B AUM 23.19% 1-Year Est. Return

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

BNP Paribas Financial Markets Paris, France $289B AUM 60.46% 1-Year Est. Return

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Martingale Asset Management's GPRE Position: Q2 2026 in Review

Martingale Asset Management increased its Green Plains (GPRE) stake by 36% in Q2 2026, buying an estimated $320K and bringing the position to 75,955 shares worth $1.17M. The position accounts for 0.03% of the portfolio, ranked #503.

Martingale Asset Management first reported a position in GPRE in Q3 2013 and has held it in 10 quarters since. The position peaked at $1.67M in Q1 2014. 221 funds tracked by Wall St. Rank hold GPRE as of Q2 2026.

Martingale Asset Management held 75,955 shares of Green Plains worth $1.17M as of Q2 2026.
Martingale Asset Management bought 20,116 Green Plains shares in Q2 2026, an estimated $320K.
Green Plains made up 0.03% of Martingale Asset Management's portfolio in Q2 2026, its #503 holding.
Martingale Asset Management first reported a position in Green Plains in Q3 2013 and has held it in 10 quarters since.
Martingale Asset Management's Green Plains position peaked at $1.67M in Q1 2014.
221 funds tracked by Wall St. Rank held Green Plains as of Q2 2026.

Based on Martingale Asset Management's 13F filing for Q2 2026, filed 13 Aug 2026.