Ticker · CUSIP 40609P105

HNRG

HALLADOR ENERGY COMPANY

Energy·Thermal Coal

···Share

Holders (tracked)

Combined shares

3,192,567

Combined value

$60.79M

Last close

$15.75

Quarter

2025Q4

Price is -17.3% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$15.75+1.38 (+9.60%)H $23.81 · L $13.62 · Avg Vol 687K

Position opened

Tracked holders · last 8 quarters

-2 vs previous quarter over the last 8.

SEC event timeline

16 events

D.E. Shaw & Co. added2026-02-17
+79,156 shares · 2025Q4
Position
Two Sigma Investments exited2026-02-17
−143,325 shares · 2025Q4
Position
Ken Griffin (Citadel Advisors) added2026-02-17
+80,221 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) added2026-02-17
+84,238 shares · 2025Q4
Position
Steve Cohen (Point72) trimmed2026-02-17
−144,207 shares · 2025Q4
Position
T. Rowe Price added2026-02-17
+1,746 shares · 2025Q4
Position
AQR Capital Management trimmed2026-02-17
−2,780 shares · 2025Q4
Position
Renaissance Technologies trimmed2026-02-12
−26,700 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) exited2025-12-09
−255,624 shares · 2025Q3
Position
AQR Capital Management added2025-11-14
+13,309 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+496,628 shares · 2025Q3
Position
Steve Cohen (Point72) added2025-11-14
+267,154 shares · 2025Q3
Position
Two Sigma Investments added2025-11-14
+53,301 shares · 2025Q3
Position
D.E. Shaw & Co. added2025-11-14
+7,272 shares · 2025Q3
Position
T. Rowe Price added2025-11-14
+930 shares · 2025Q3
Position
Renaissance Technologies trimmed2025-11-13
−259,387 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for HNRG →

Follow-the-investor returns

If you'd copied each holder of HNRG…

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
Renaissance Technologies	2016Q2	$5.45	+189.1%	$4.7M
AQR Capital Management	2023Q4	$7.76	+102.9%	$1.8M
T. Rowe Price	2016Q1	$9.83	+60.2%	$287K
Steve Cohen (Point72)	2023Q1	$13.27	+18.7%	$23.1M
D.E. Shaw & Co.	2024Q2	$18.09	-12.9%	$3.8M
Ken Griffin (Citadel Advisors)	2016Q1	$18.96	-16.9%	$3.6M
Ken Griffin (Citadel Advisors)	2016Q1	$18.96	-16.9%	$3.6M
Ken Griffin (Citadel Advisors)	2016Q1	$18.96	-16.9%	$3.6M
Izzy Englander (Millennium Mgmt)	2016Q1	$19.14	-17.7%	$9.6M

Who moved on this name in 2025Q4

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

New positions0

—

Added to4

Izzy Englander (Millennium Mgmt)
+84,238
$1.6M
Ken Griffin (Citadel Advisors)
+80,221
$1.5M
D.E. Shaw & Co.
+79,156
$1.5M
T. Rowe Price
+1,746
$33

Trimmed3

Steve Cohen (Point72)
−144,207
$2.7M
Renaissance Technologies
−26,700
$508K
AQR Capital Management
−2,780
$53K

Exited1

Two Sigma Investments
−143,325
$2.8M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q1	3	1,111,921	$3.9M	—
2022Q2	3	936,732	$5.1M	—
2022Q3	3	894,246	$5.0M	—
2022Q4	5	874,502	$8.7M	+2
2023Q1	7	1,098,984	$10.1M	+2
2023Q2	6	2,197,722	$18.8M	-1
2023Q3	5	2,354,383	$34.0M	-1
2023Q4	8	3,616,715	$32.0M	+3
2024Q1	8	3,425,437	$18.3M	—
2024Q2	10	3,586,126	$27.9M	+2
2024Q3	9	1,319,801	$12.4M	-1
2024Q4	7	2,066,453	$23.7M	-2
2025Q1	10	3,298,352	$40.5M	+3
2025Q2	11	3,206,851	$50.8M	+1
2025Q3	11	3,352,018	$65.6M	—
2025Q4	9	3,192,567	$60.8M	-2

Who owns HNRG

9 super-investors · 2025Q4

Tracked stake

3.19M

Combined value

$61M

% of shares outstanding

—

shares-out unknown

Quarter action mix

Added6Trim3

#	Manager	Shares	Value	% of book	Last action
1	Steve Cohen Point72	1.46M	$28M	0.0%	Trim−144.2K
2	Izzy Englander Millennium Mgmt	609.3K	$12M	0.0%	Added+84.2K
3	Renaissance Technologies	299.5K	$6M	0.0%	Trim−26.7K
4	D.E. Shaw & Co.	241.1K	$5M	0.0%	Added+79.2K
5	Ken Griffin Citadel Advisors	225.5K	$4M	0.0%	Added+80.2K
6	Ken Griffin Citadel Advisors	126.5K	$2M	0.0%	Added+80.2K
7	AQR Capital Management	117.3K	$2M	0.0%	Trim−2.8K
8	Ken Griffin Citadel Advisors	91.0K	$2M	0.0%	Added+80.2K
9	T. Rowe Price	18.2K	$347K	0.0%	Added+1.7K

Recent moves

20 transactions

ADDIzzy Englander (Millennium Mgmt)
+84,238 · 2025Q4
ADDT. Rowe Price
+1,746 · 2025Q4
TRIMAQR Capital Management
−2,780 · 2025Q4
ADDKen Griffin (Citadel Advisors)
+80,221 · 2025Q4
ADDD.E. Shaw & Co.
+79,156 · 2025Q4
TRIMSteve Cohen (Point72)
−144,207 · 2025Q4
SOLDTwo Sigma Investments
−143,325 · 2025Q4
TRIMRenaissance Technologies
−26,700 · 2025Q4
SOLDPaul Tudor Jones (Tudor Investment)
−255,624 · 2025Q3
ADDT. Rowe Price
+930 · 2025Q3
ADDSteve Cohen (Point72)
+267,154 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+496,628 · 2025Q3
ADDTwo Sigma Investments
+53,301 · 2025Q3
ADDD.E. Shaw & Co.
+7,272 · 2025Q3
ADDAQR Capital Management
+13,309 · 2025Q3
TRIMRenaissance Technologies
−259,387 · 2025Q3
TRIMIzzy Englander (Millennium Mgmt)
−458,080 · 2025Q2
ADDSteve Cohen (Point72)
+179,517 · 2025Q2
ADDTwo Sigma Investments
+75,515 · 2025Q2
ADDD.E. Shaw & Co.
+130,110 · 2025Q2

Embed this chart

Paste this iframe anywhere to embed the live HNRG chart.

<iframe src="https://openstocks.me/embed/stocks/HNRG" width="100%" height="480" frameborder="0" loading="lazy" title="HNRG chart by OpenStocks" style="border:0;border-radius:12px;background:transparent"></iframe>

Preview: https://openstocks.me/embed/stocks/HNRG

Explore related topics