4D Advisors, LLC Quant / Systematic

Location: Redondo Beach, CA

CIK: 0001938268 · Show all filings

Period: Q2 2025 (← Previous) (Next →)

Filing Date: Aug 14, 2025

Total Value: $186M (100.0% shares, 0.0% debt)

Holdings (34)

TPB TURNING PT BRANDS INC 9.0%

Value $16.82M Shares 222,000 Est. Cost $65.40 Unrealized +4.0%

AXON AXON ENTERPRISE INC 5.6%

Value $10.35M Shares 12,500 Est. Cost $546.52 Unrealized +24.5%

APEI AMERICAN PUB ED INC 4.7%

Value $8.681M Shares 285,000 Est. Cost $24.18 Unrealized +9.4%

FSS FEDERAL SIGNAL CORP 4.6%

Value $8.514M Shares 80,000 Est. Cost $90.21 Unrealized -1.6%

CELH CELSIUS HLDGS INC 4.4%

Value $8.118M Shares 175,000 Est. Cost $28.86 Unrealized +33.5%

MPWR MONOLITHIC PWR SYS INC 4.3%

Value $8.045M Shares 11,000 Est. Cost $656.26 Unrealized -3.5%

MASI MASIMO CORP 4.1%

Value $7.57M Shares 45,000 Est. Cost $168.92 Unrealized -5.4%

RSG REPUBLIC SVCS INC 4.0%

Value $7.398M Shares 30,000 Est. Cost $221.89 Unrealized +10.5%

MTH MERITAGE HOMES CORP 4.0%

Value $7.367M Shares 110,000 Est. Cost $70.81 Unrealized -6.4%

STRL STERLING INFRASTRUCTURE INC 3.7%

Value $6.922M Shares 30,000 Est. Cost $174.59 Unrealized 0.0%

NEM NEWMONT CORP 3.1%

Value $5.826M Shares 100,000 Est. Cost $52.90 Unrealized 0.0%

VEEV VEEVA SYS INC 3.1%

Value $5.76M Shares 20,000 Est. Cost $221.64 Unrealized +11.9%

PWR QUANTA SVCS INC 3.0%

Value $5.671M Shares 15,000 Est. Cost $288.64 Unrealized +11.1%

HNI HNI CORP 3.0%

Value $5.656M Shares 115,000 Est. Cost $45.27 Unrealized 0.0%

WCN WASTE CONNECTIONS INC 3.0%

Value $5.602M Shares 30,000 Est. Cost $192.18 Unrealized 0.0%

GWRE GUIDEWIRE SOFTWARE INC 2.5%

Value $4.709M Shares 20,000 Est. Cost $214.86 Unrealized 0.0%

CDE COEUR MNG INC 2.4%

Value $4.43M Shares 500,000 Est. Cost $7.28 Unrealized 0.0%

FORM FORMFACTOR INC 2.3%

Value $4.301M Shares 125,000 Est. Cost $30.37 Unrealized 0.0%

DVA DAVITA INC 2.3%

Value $4.274M Shares 30,000 Est. Cost $157.11 Unrealized -9.8%

LOPE GRAND CANYON ED INC 2.3%

Value $4.253M Shares 22,500 Est. Cost $173.61 Unrealized +6.8%

LAD LITHIA MTRS INC 2.3%

Value $4.223M Shares 12,500 Est. Cost $309.32 Unrealized 0.0%

BBSI BARRETT BUSINESS SVCS INC 2.2%

Value $4.169M Shares 100,000 Est. Cost $40.05 Unrealized +2.2%

FIX COMFORT SYS USA INC 2.2%

Value $4.022M Shares 7,500 Est. Cost $432.05 Unrealized +0.7%

BOOT BOOT BARN HLDGS INC 2.0%

Value $3.8M Shares 25,000 Est. Cost $144.71 Unrealized -8.3%

— SHYFT GROUP INC 2.0%

Value $3.762M Shares 300,000 Est. Cost $12.54 Unrealized —

BLBD BLUE BIRD CORP 2.0%

Value $3.669M Shares 85,000 Est. Cost $37.10 Unrealized +2.6%

VECO VEECO INSTRS INC DEL 1.9%

Value $3.454M Shares 170,000 Est. Cost $19.73 Unrealized 0.0%

GPI GROUP 1 AUTOMOTIVE INC 1.8%

Value $3.275M Shares 7,500 Est. Cost $395.45 Unrealized +6.1%

ONTO ONTO INNOVATION INC 1.6%

Value $3.028M Shares 30,000 Est. Cost $106.80 Unrealized 0.0%

TRNS TRANSCAT INC 1.6%

Value $3.009M Shares 35,000 Est. Cost $81.71 Unrealized 0.0%

ILMN ILLUMINA INC 1.5%

Value $2.862M Shares 30,000 Est. Cost $81.16 Unrealized 0.0%

ESTA ESTABLISHMENT LABS HLDGS INC 1.5%

Value $2.776M Shares 65,000 Est. Cost $34.87 Unrealized 0.0%

TECH BIO-TECHNE CORP 1.1%

Value $2.058M Shares 40,000 Est. Cost $50.06 Unrealized 0.0%

RXST RXSIGHT INC 0.9%

Value $1.625M Shares 125,000 Est. Cost $29.44 Unrealized -48.9%

Ticker	Issuer	Shares	Value	%	Est. Cost	Unrealized	Class	CUSIP
TPB	TURNING PT BRANDS INC	222,000	$16.82M	9.0%	$65.40	+4.0%	COM	90041L105
AXON	AXON ENTERPRISE INC	12,500	$10.35M	5.6%	$546.52	+24.5%	COM	05464C101
APEI	AMERICAN PUB ED INC	285,000	$8.681M	4.7%	$24.18	+9.4%	COM	02913V103
FSS	FEDERAL SIGNAL CORP	80,000	$8.514M	4.6%	$90.21	-1.6%	COM	313855108
CELH	CELSIUS HLDGS INC	175,000	$8.118M	4.4%	$28.86	+33.5%	COM NEW	15118V207
MPWR	MONOLITHIC PWR SYS INC	11,000	$8.045M	4.3%	$656.26	-3.5%	COM	609839105
MASI	MASIMO CORP	45,000	$7.57M	4.1%	$168.92	-5.4%	COM	574795100
RSG	REPUBLIC SVCS INC	30,000	$7.398M	4.0%	$221.89	+10.5%	COM	760759100
MTH	MERITAGE HOMES CORP	110,000	$7.367M	4.0%	$70.81	-6.4%	COM	59001A102
STRL	STERLING INFRASTRUCTURE INC	30,000	$6.922M	3.7%	$174.59	0.0%	COM	859241101
NEM	NEWMONT CORP	100,000	$5.826M	3.1%	$52.90	0.0%	COM	651639106
VEEV	VEEVA SYS INC	20,000	$5.76M	3.1%	$221.64	+11.9%	CL A COM	922475108
PWR	QUANTA SVCS INC	15,000	$5.671M	3.0%	$288.64	+11.1%	COM	74762E102
HNI	HNI CORP	115,000	$5.656M	3.0%	$45.27	0.0%	COM	404251100
WCN	WASTE CONNECTIONS INC	30,000	$5.602M	3.0%	$192.18	0.0%	COM	94106B101
GWRE	GUIDEWIRE SOFTWARE INC	20,000	$4.709M	2.5%	$214.86	0.0%	COM	40171V100
CDE	COEUR MNG INC	500,000	$4.43M	2.4%	$7.28	0.0%	COM NEW	192108504
FORM	FORMFACTOR INC	125,000	$4.301M	2.3%	$30.37	0.0%	COM	346375108
DVA	DAVITA INC	30,000	$4.274M	2.3%	$157.11	-9.8%	COM	23918K108
LOPE	GRAND CANYON ED INC	22,500	$4.253M	2.3%	$173.61	+6.8%	COM	38526M106
LAD	LITHIA MTRS INC	12,500	$4.223M	2.3%	$309.32	0.0%	COM	536797103
BBSI	BARRETT BUSINESS SVCS INC	100,000	$4.169M	2.2%	$40.05	+2.2%	COM	068463108
FIX	COMFORT SYS USA INC	7,500	$4.022M	2.2%	$432.05	+0.7%	COM	199908104
BOOT	BOOT BARN HLDGS INC	25,000	$3.8M	2.0%	$144.71	-8.3%	COM	099406100
—	SHYFT GROUP INC	300,000	$3.762M	2.0%	$12.54	—	COM	825698103
BLBD	BLUE BIRD CORP	85,000	$3.669M	2.0%	$37.10	+2.6%	COM	095306106
VECO	VEECO INSTRS INC DEL	170,000	$3.454M	1.9%	$19.73	0.0%	COM	922417100
GPI	GROUP 1 AUTOMOTIVE INC	7,500	$3.275M	1.8%	$395.45	+6.1%	COM	398905109
ONTO	ONTO INNOVATION INC	30,000	$3.028M	1.6%	$106.80	0.0%	COM	683344105
TRNS	TRANSCAT INC	35,000	$3.009M	1.6%	$81.71	0.0%	COM	893529107
ILMN	ILLUMINA INC	30,000	$2.862M	1.5%	$81.16	0.0%	COM	452327109
ESTA	ESTABLISHMENT LABS HLDGS INC	65,000	$2.776M	1.5%	$34.87	0.0%	COM	G31249108
TECH	BIO-TECHNE CORP	40,000	$2.058M	1.1%	$50.06	0.0%	COM	09073M104
RXST	RXSIGHT INC	125,000	$1.625M	0.9%	$29.44	-48.9%	COM	78349D107