Ticker · CUSIP 74319N100

ACDC

PROFRAC HLDG CORP

Energy·Oil & Gas Equipment & Services

···Share

Holders (tracked)

Combined shares

4,088,437

Combined value

$15.90M

Last close

$5.93

Quarter

2025Q4

Price is +52.4% vs the avg quarter-end implied price across tracked holders.

Price · 1Y$5.93+1.03 (+21.02%)H $10.53 · L $3.19 · Avg Vol 1.3M

Position opened

Tracked holders · last 8 quarters

+2 vs previous quarter over the last 8.

SEC event timeline

14 events

Ken Griffin (Citadel Advisors) trimmed2026-02-17
−299,615 shares · 2025Q4
Position
D.E. Shaw & Co. added2026-02-17
+851,940 shares · 2025Q4
Position
Izzy Englander (Millennium Mgmt) trimmed2026-02-17
−42,434 shares · 2025Q4
Position
Steve Cohen (Point72) opened position2026-02-17
+56,146 shares · 2025Q4
Position
T. Rowe Price opened position2026-02-17
+11,615 shares · 2025Q4
Position
Wellington Management added2026-02-17
+7,624 shares · 2025Q4
Position
Paul Tudor Jones (Tudor Investment) opened position2026-02-17
+496,157 shares · 2025Q4
Position
AQR Capital Management added2026-02-17
+625,596 shares · 2025Q4
Position
Renaissance Technologies exited2026-02-12
−497,200 shares · 2025Q4
Position
AQR Capital Management added2025-11-14
+997,953 shares · 2025Q3
Position
Izzy Englander (Millennium Mgmt) added2025-11-14
+236,756 shares · 2025Q3
Position
D.E. Shaw & Co. opened position2025-11-14
+160,999 shares · 2025Q3
Position
Wellington Management opened position2025-11-14
+15,574 shares · 2025Q3
Position
Renaissance Technologies opened position2025-11-13
+497,200 shares · 2025Q3
Position

Insider activity

No insider transactions in the last 30 days.

View full insider history for ACDC →

Follow-the-investor returns

If you'd copied each holder of ACDC…

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
AQR Capital Management	2023Q3	$3.83	+54.8%	$9.7M
T. Rowe Price	2025Q4	$3.96	+49.7%	$69K
Ken Griffin (Citadel Advisors)	2022Q2	$4.05	+46.5%	$408K
Ken Griffin (Citadel Advisors)	2022Q2	$4.05	+46.5%	$408K
Ken Griffin (Citadel Advisors)	2022Q2	$4.05	+46.5%	$408K
Paul Tudor Jones (Tudor Investment)	2022Q2	$4.25	+39.7%	$2.9M
Izzy Englander (Millennium Mgmt)	2022Q2	$4.66	+27.4%	$1.6M
D.E. Shaw & Co.	2022Q4	$6.76	-12.3%	$6.0M
Steve Cohen (Point72)	2022Q2	$10.42	-43.1%	$333K
Wellington Management	2022Q3	$10.93	-45.7%	$138K

Who moved on this name in 2025Q4

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

New positions3

Paul Tudor Jones (Tudor Investment)
+496,157
$1.9M
Steve Cohen (Point72)
+56,146
$218K
T. Rowe Price
+11,615
$46

Added to3

D.E. Shaw & Co.
+851,940
$3.3M
AQR Capital Management
+625,596
$2.4M
Wellington Management
+7,624
$30K

Trimmed2

Ken Griffin (Citadel Advisors)
−299,615
$1.2M
Izzy Englander (Millennium Mgmt)
−42,434
$165K

Exited1

Renaissance Technologies
−497,200
$1.8M

Institutional ownership over time

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

Quarter	Holders	Shares	Combined value	Δ holders
2022Q2	6	1,873,231	$34.3M	—
2022Q3	6	2,991,738	$45.5M	—
2022Q4	9	3,258,225	$82.1M	+3
2023Q1	6	4,103,694	$52.0M	-3
2023Q2	8	3,892,486	$43.4M	+2
2023Q3	9	4,055,570	$44.1M	+1
2023Q4	9	2,806,864	$23.8M	—
2024Q1	7	2,579,832	$21.6M	-2
2024Q2	9	2,631,738	$19.5M	+2
2024Q3	6	845,093	$5.7M	-3
2024Q4	4	344,412	$2.7M	-2
2025Q1	3	119,800	$909K	-1
2025Q2	4	261,763	$2.0M	+1
2025Q3	8	2,939,308	$10.9M	+4
2025Q4	10	4,088,437	$15.9M	+2

Who owns ACDC

10 super-investors · 2025Q4

Tracked stake

4.09M

Combined value

$16M

% of shares outstanding

—

shares-out unknown

Quarter action mix

New3Added3Trim4

#	Manager	Shares	Value	% of book	Last action	8Q trend
1	AQR Capital Management	1.64M	$6M	0.0%	Added+625.6K
2	D.E. Shaw & Co.	1.01M	$4M	0.0%	Added+851.9K
3	Paul Tudor Jones Tudor Investment	496.2K	$2M	0.0%	New+496.2K
4	Ken Griffin Citadel Advisors	354.0K	$1M	0.0%	Trim−299.6K
5	Izzy Englander Millennium Mgmt	275.0K	$1M	0.0%	Trim−42.4K
6	Ken Griffin Citadel Advisors	151.7K	$590K	0.0%	Trim−299.6K
7	Ken Griffin Citadel Advisors	68.8K	$268K	0.0%	Trim−299.6K
8	Steve Cohen Point72	56.1K	$218K	0.0%	New+56.1K
9	Wellington Management	23.2K	$90K	0.0%	Added+7.6K
10	T. Rowe Price	11.6K	$46K	0.0%	New+11.6K	—

Recent moves

20 transactions

TRIMKen Griffin (Citadel Advisors)
−299,615 · 2025Q4
NEWSteve Cohen (Point72)
+56,146 · 2025Q4
ADDWellington Management
+7,624 · 2025Q4
NEWT. Rowe Price
+11,615 · 2025Q4
ADDAQR Capital Management
+625,596 · 2025Q4
NEWPaul Tudor Jones (Tudor Investment)
+496,157 · 2025Q4
TRIMIzzy Englander (Millennium Mgmt)
−42,434 · 2025Q4
ADDD.E. Shaw & Co.
+851,940 · 2025Q4
SOLDRenaissance Technologies
−497,200 · 2025Q4
ADDAQR Capital Management
+997,953 · 2025Q3
NEWD.E. Shaw & Co.
+160,999 · 2025Q3
NEWWellington Management
+15,574 · 2025Q3
ADDIzzy Englander (Millennium Mgmt)
+236,756 · 2025Q3
NEWRenaissance Technologies
+497,200 · 2025Q3
NEWAQR Capital Management
+15,273 · 2025Q2
NEWIzzy Englander (Millennium Mgmt)
+80,690 · 2025Q2
SOLDRenaissance Technologies
−10,000 · 2025Q2
SOLDIzzy Englander (Millennium Mgmt)
−96,898 · 2025Q1
NEWRenaissance Technologies
+10,000 · 2025Q1
TRIMIzzy Englander (Millennium Mgmt)
−254,199 · 2024Q4

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