Ticker · CUSIP 10586A108

GRO

BRAZIL POTASH CORP

···Share

Holders (tracked)

Combined shares

363,916

Combined value

$687.8K

Last close

$3.07

Quarter

2025Q4

Price is +62.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$3.07+0.49 (+18.99%)H $3.89 · L $1.31 · Avg Vol 844K

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 5.

SEC event timeline

5 events

Ken Griffin (Citadel Advisors) added2026-02-17
+101,959 shares · 2025Q4
Position
Two Sigma Investments opened position2026-02-17
+16,059 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+18,109 shares · 2025Q4
Position
Renaissance Technologies added2026-02-12
+65,275 shares · 2025Q4
Position
Renaissance Technologies added2025-11-13
+50,025 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for GRO →

Follow-the-investor returns

If you'd copied each holder of GRO…

Cost basis inferred from each manager's quarter-over-quarter position changes. Sorted by % return on the position they're still holding.

Investor	First in	Cost basis	Return	Position value today
Steve Cohen (Point72)	2025Q4	$1.89	+62.4%	$56K
Two Sigma Investments	2025Q4	$1.89	+62.4%	$49K
Renaissance Technologies	2025Q2	$2.04	+50.8%	$459K
Ken Griffin (Citadel Advisors)	2024Q4	$2.12	+44.5%	$553K

Who moved on this name in 2025Q4

Position changes reported for the latest quarter, grouped by direction.

New positions2

Steve Cohen (Point72)
+18,109
$34K
Two Sigma Investments
+16,059
$30K

Added to2

Ken Griffin (Citadel Advisors)
+101,959
$193K
Renaissance Technologies
+65,275
$123K

Trimmed0

—

Exited0

—

Institutional ownership over time

Distinct super-investors holding this ticker · combined dollar value, by quarter.

Quarter	Holders	Shares	Combined value	Δ holders
2024Q4	1	24,986	$192K	—
2025Q1	1	29,835	$91K	—
2025Q2	2	190,160	$259K	+1
2025Q3	2	162,514	$437K	—
2025Q4	4	363,916	$688K	+2

Who owns GRO

4 super-investors · 2025Q4

Tracked stake

363.9K

Combined value

$688K

% of shares outstanding

—

shares-out unknown

Quarter action mix

New2Added2

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	Ken Griffin Citadel Advisors	180.1K	$340K	0.0%	Added+102.0K
2	Renaissance Technologies	149.6K	$283K	0.0%	Added+65.3K
3	Steve Cohen Point72	18.1K	$34K	0.0%	New+18.1K	—
4	Two Sigma Investments	16.1K	$30K	0.0%	New+16.1K	—

Recent moves

6 transactions

ADDKen Griffin (Citadel Advisors)
+101,959 · 2025Q4
NEWTwo Sigma Investments
+16,059 · 2025Q4
NEWSteve Cohen (Point72)
+18,109 · 2025Q4
ADDRenaissance Technologies
+65,275 · 2025Q4
ADDRenaissance Technologies
+50,025 · 2025Q3
NEWRenaissance Technologies
+34,300 · 2025Q2

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