Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU) P/E (2025 - 2026)

Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU) P/E from Aug 6, 2025 to Jul 21, 2026. The TTM Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU) P/E is 30.52. You can export chart.

All data is split-adjusted. You can find the most accurate data from the reports on the SEC official website. We recommend verify information using official company filings before making investment decisions.

P/E

Annual P/E change of Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU)

Year	P/E	Change
2026	30.52	-52.22%
2025	63.86	N/A

Comparison Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU) P/E with competitors

Quantumsphere Acquisition Corp - Units (1 Ord Shs & 1 Rts) (QUMSU) P/E is 30.52.

Ticker	Name	P/E	Upside
HSPTU	Horizon Space Acquisition II Corp - Unit (1 Ordinary share & 1 Rts)	8.34	-72.68%
AACT	Ares Acquisition Corporation II - Class A	9.17	-69.95%
FVNNU	Future Vision II Acquisition Corp - Units (1 Ord Shs & 1 Rts)	9.76	-68.02%
TACOU	Berto Acquisition Corp - Units (1 Ord & 1/2 War)	9.88	-67.63%
FSNB	Fusion Acquisition Corp II - Class A	9.92	-67.48%
RDACU	Rising Dragon Acquisition Corp - Units (1 Ord Shs & 1 Rts)	9.98	-67.29%
INACU	Indigo Acquisition Corp - Units (1 Ord Shs & 1 Rts)	11.37	-62.72%
LCCCU	Lakeshore Acquisition III Corp - Units (1 Ord Shs & 1 Rts)	11.64	-61.86%
RANGU	Range Capital Acquisition Corp - Units (1 Ord & 1 Rts)	12.40	-59.35%
HYAC	Haymaker Acquisition Corp. 4	12.44	-59.22%
WTGUU	Wintergreen Acquisition Corp - Units (1 Ord Shs & 1 Rts)	12.63	-58.62%
CAPNU	Cayson Acquisition Corp - Units (1 1 Rights)	14.16	-53.61%
TACO	Berto Acquisition Corp	14.81	-51.48%
IGACU	Invest Green Acquisition Corp - Units (1 Ord Cls A & 1 Rts)	20.34	-33.34%
TVA	Texas Ventures Acquisition III Corp - Class A	21.05	-31.02%
DYCQ	DT Cloud Acquisition Corp	21.41	-29.85%
OYSE	Oyster Enterprises II Acquisition Corp	22.21	-27.22%
DYCQU	DT Cloud Acquisition Corp - Units (1 Ord & 1 Right)	23.95	-21.50%
RDAC	Rising Dragon Acquisition Corp	24.41	-19.99%
IPODU	Dune Acquisition Corp II - Units (1 Ord Cls A & 1 War)	25.01	-18.04%
ATMV	AMC Robotics Corp Shs	25.48	-16.52%
SSEAU	Starry Sea Acquisition Corp - Units (1 Ord Shs & 1/6 Rts)	26.04	-14.66%
ALFUU	Centurion Acquisition Corp - Units (1 Ord & 1 War)	26.14	-14.33%
PELIU	Pelican Acquisition Corp - Units (1 Ord Shs & 1 Rts)	26.78	-12.24%
JENA	Jena Acquisition Corporation II Class A	27.02	-11.45%
ROSS	Ross Acquisition Corp II - Class A	27.29	-10.56%
RDAG	Republic Digital Acquisition Co. - Class A	27.43	-10.13%
LEGT	Legato Merger Corp. III	27.59	-9.59%
OBA	Oxley Bridge Acquisition Ltd - Class A	27.75	-9.07%
KFII	K&F Growth Acquisition Corp II	27.83	-8.80%
KFIIU	K&F Growth Acquisition Corp II - Units (1 Ord Cls A & 1 Rts)	28.01	-8.20%
PACH	Pioneer Acquisition I Corp - Class A	28.82	-5.55%
CUBWU	Lionheart Holdings - Units (1 Ord Class A & 1 War)	29.02	-4.92%
SVCC	Stellar V Capital Corp - Class A	29.15	-4.47%
SIMAU	SIM Acquisition Corp I - Units (1 Ord Cl A & 1/2 War)	29.19	-4.33%
JACS	Jackson Acquisition Company II Class A	29.62	-2.95%
TDAC	Translational Development Acquisition Corp. Ordinary Shares	29.75	-2.50%
SVCCU	Stellar V Capital Corp - Units (1 Ord Cls A & 1/2 War)	29.76	-2.49%
GPAT	GP-Act III Acquisition Corp - Class A	29.78	-2.40%
DAAQ	Digital Asset Acquisition Corp - Class A	30.13	-1.27%
RAC	Rithm Acquisition Corp.	30.64	+0.41%
INAC	Indigo Acquisition Corp	31.52	+3.30%
LPBB	Launch Two Acquisition Corp	31.81	+4.25%
IPOD	Dune Acquisition Corporation II Class A Ordinary Shares	32.06	+5.07%
LPBBU	Launch Two Acquisition Corp - Units (1 Ord Class A & 1/2 War)	32.17	+5.41%
LPAAU	Launch One Acquisition Corp - Units (1 Ord Class A & 1/2 War)	32.47	+6.39%
TACH	Titan Acquisition Corp - Class A	32.58	+6.77%
CAEP	Cantor Equity Partners III Inc - Class A	32.58	+6.77%
ANSC	Agriculture & Natural Solutions Acquisition Corp - Class A	32.67	+7.05%
CUB	Lionheart Holdings - Class A	32.73	+7.25%
ATII	Archimedes Tech SPAC Partners II Company	32.76	+7.36%
VACH	Voyager Acquisition Corp - Class A	32.81	+7.51%
LCCC	Lakeshore Acquisition III Corp	32.82	+7.54%
WTG	Wintergreen Acquisition Corp	32.99	+8.12%
OACC	Oaktree Acquisition Corp III Life Sciences - Class A	33.02	+8.20%
WENN	Wen Acquisition Corp - Class A	33.21	+8.82%
SOUL	Soul Vibe Interactive Inc	33.35	+9.30%
LPAA	Launch One Acquisition Corp - Class A	34.01	+11.45%
GSHR	Gesher Acquisition Corp II - Class A	34.01	+11.46%
PLMK	Plum Acquisition Corp IV - Class A	34.22	+12.15%
SDHI	Siddhi Acquisition Corp - Class A	34.26	+12.26%
SZZL	Sizzle Acquisition Corp II - Class A	34.64	+13.51%
GRAF	Graf Global Corp - Class A	34.71	+13.76%
KOYN	CSLM Digital Asset Acquisition Corp III	34.79	+14.00%
CHAR	CHAPARRAL RESOURCES INC	34.79	+14.00%
POLE	Andretti Acquisition Corp II - Class A	35.03	+14.80%
EGHA	EGH Acquisition Corp - Class A	35.37	+15.91%
TVAI	Thayer Ventures Acquisition Corporation II	35.37	+15.92%
ATIIU	Archimedes Tech SPAC Partners II Co. - Units (1 Ord & 1/2 War)	35.38	+15.95%
BLUW	Clarus Therapeutics Holdings Inc - Class A	35.59	+16.63%
FSHP	Flag Ship Acquisition Corp	35.72	+17.07%
EQV	EQV Ventures Acquisition Corp.	36.16	+18.51%
ALDF	Aldel Financial II Inc	36.45	+19.45%
HSPT	Horizon Space Acquisition II Corp	36.55	+19.76%
KVACU	Keen Vision Acquisition Corp - Units (1 Ord & 1 War)	36.98	+21.19%
PLMKU	Plum Acquisition Corp IV - Units (1 Ord cls A & 1/2 Warr)	36.99	+21.21%
ALF	Centurion Acquisition Corp - Class A	37.08	+21.51%
BKHAU	Black Hawk Acquisition Corp - Units (1 Ord Share Cls A & 1/5 Rts )	37.15	+21.75%
LAFAU	Lafayette Acquisition Corp - Units (1 Ord Shs & 1 Rts)	37.41	+22.59%
TAVI	Tavia Acquisition Corp	37.41	+22.61%
TAVIU	Tavia Acquisition Corp - Units (1 Ord Shs & 1 Rts)	37.70	+23.53%
BEAG	Bold Eagle Acquisition Corp	37.71	+23.57%
KVAC	Keen Vision Acquisition Corp	37.72	+23.61%
SIMA	SIM Acquisition Corp I - Class A	37.72	+23.61%
RAAQ	Real Asset Acquisition Corp - Class A	37.74	+23.68%
NMP	NMP Acquisition Corp - Class A	37.88	+24.13%
DTSQU	DT Cloud Star Acquisition Corp - Units (1Ord & 1 Rts)	38.00	+24.51%
LKSP	Lake Superior Acquisition Corp - Class A	38.15	+25.01%
CEP	Cantor Equity Partners Inc - Class A	39.57	+29.69%
APAC	StoneBridge Acquisition II Corp - Class A	39.73	+30.19%
FSHPU	Flag Ship Acquisition Corp - Units (1 & 1 Rights)	40.12	+31.49%
MACI	Melar Acquisition Corp I - Class A	40.43	+32.50%
PMTR	Perimeter Acquisition Corp I - Class A	40.67	+33.27%
AFJKU	Aimei Health Technology Co Ltd - Units (1 1 Rights)	40.90	+34.03%
ISRLU	Israel Acquisitions Corp - Units (1 Ord Share Class A & 1 War)	40.96	+34.21%
MACIU	Melar Acquisition Corp I - Units (1 Ord Class A & 1 War)	40.99	+34.32%
DTSQ	DT Cloud Star Acquisition Corp	41.02	+34.41%
CGCT	Cartesian Growth Corporation III Class A Ordinary Shares	41.04	+34.49%
WLACU	Willow Lane Acquisition Corp - Units (1 Ord Cls A & 1/2 War)	41.54	+36.12%
DMAA	Drugs Made In America Acquisition Corp	41.84	+37.11%
KCHV	Kochav Defense Acquisition Corp - Class A	41.96	+37.50%
DMAAU	Drugs Made In America Acquisition Corp - Units (1 Ord Shs & 1 Rts)	42.00	+37.63%
HONDW	Terrestrial Energy Inc Wt Exp	42.53	+39.36%
NPAC	New Providence Acquisition Corp III - Class A	42.65	+39.78%
SBXD	SilverBox Corp IV - Class A	42.93	+40.69%
MKLY	McKinley Acquisition Corporation	43.30	+41.91%
GSRF	GSR IV Acquisition Corp - Class A	43.85	+43.69%
RFAIU	RF Acquisition Corp II - Units (1 Ord & 1 Rts)	43.88	+43.78%
RFAI	RF Acquisition Corp II	44.20	+44.84%
FVN	Future Vision II Acquisition Corporation	44.29	+45.13%
BSAA	BEST SPAC I Acquisition Corp - Class A	44.45	+45.68%
AACB	ALLIANCE ATLANTIS COMMUNICATIONS INC Foreign	45.25	+48.27%
PCAP	Patriot Capital Funding Inc	45.35	+48.62%
FIGX	FIGX Capital Acquisition Corp - Class A	45.38	+48.72%
EVAC	EDWARDS GROUP LTD Foreign	45.63	+49.52%
AACBU	Artius II Acquisition Inc - Units (1 Ord Shs & 1 Rts)	45.72	+49.81%
CHPG	ChampionsGate Acquisition Corp - Class A	45.74	+49.90%
RTAC	Renatus Tactical Acquisition Corp I - Class A	45.79	+50.06%
ORIQ	Origin Investment Corp I	46.31	+51.77%
IBAC	IB Acquisition Corp	46.49	+52.35%
CAPN	Cayson Acquisition Corp	47.34	+55.15%
CCIX	Churchill Capital Corp IX	47.43	+55.42%
YHNA	YHN Acquisition I Ltd	48.54	+59.08%
DRDB	Roman DBDR Acquisition Corp II	48.87	+60.14%
DRDBU	Roman DBDR Acquisition Corp II - Units (1 Ord Cls A & 1/2 War)	49.05	+60.74%
GIG	GigCapital7 Corp - Class A	49.27	+61.45%
LWAC	LightWave Acquisition Corp - Class A	49.51	+62.23%
SPEG	Silver Pegasus Acquisition Corp - Class A	49.59	+62.52%
YHNAU	YHN Acquisition I Ltd - Units (1 Ord & 1 Rts)	49.89	+63.50%
NOEMU	CO2 Energy Transition Corp - Units (1 Ord1 War & 1 Rts)	49.92	+63.58%
CCII	Cohen Circle Acquisition Corp II - Class A	50.69	+66.10%
ONCH	1RT Acquisition Corp	51.97	+70.32%
HSPO	Horizon Space Acquisition I Corp	52.36	+71.60%
PGAC	Pantages Capital Acquisition Corp Cl A Ord Shs	53.08	+73.94%
CRAQ	Cal Redwood Acquisition Corp	53.55	+75.47%
BCAR	Bank of the Carolinas CORP	54.14	+77.41%
COLA	Columbus Acquisition Corp	55.65	+82.36%
NTWOU	Newbury Street II Acquisition Corp - Units (1 Ord Cls A & 1/2 War)	56.66	+85.67%
NTWO	N/A	56.87	+86.36%
APAD	Enhanced Group Inc - Class A	57.32	+87.84%
ASPC	A SPAC III Acquisition Corp - Class A	57.37	+88.00%
COLAU	Columbus Acquisition Corp - Units ( Ord Cls A & 1 Rts)	57.46	+88.31%
QSEA	Quartzsea Acquisition Corp	57.68	+89.01%
FERA	Fifth Era Acquisition Corp I - Class A	57.93	+89.85%
MBAV	M3 Brigade Acquisition V Corp - Class A	58.53	+91.80%
PELI	Pelican Acquisition Corp	58.71	+92.38%
BLZR	Trailblazer Acquisition Corp	59.14	+93.82%
NOEM	CO2 Energy Transition Corp	60.13	+97.05%
PAII	Pyrophyte Acquisition Corp II Class A	60.28	+97.55%
VCIC	Vine Hill Capital Investment Corp - Class A	61.95	+103.01%
CHAC	Crane Harbor Acquisition Corp - Class A	62.05	+103.34%
FGMC	FG Merger II Corp. Common stock	62.62	+105.20%
HSPOU	Horizon Space Acquisition I Corp - Units (1 Ord 1 War & 1 Rts)	63.06	+106.64%
BAYA	Bayview Acquisition Corp - Class A	64.74	+112.16%
GTEN	Gores Holdings X Inc - Class A	66.14	+116.74%
DMII	Drugs Made In America Acquisition II Corp	66.23	+117.03%
CEPF	Cantor Equity Partners IV Inc - Class A	67.62	+121.58%
LATA	Galata Acquisition Corp II - Class A	69.03	+126.21%
FGMCU	BOXABL Inc - Units (1 Ord & 1 Rts)	69.09	+126.42%
ISRL	Israel Acquisitions Corp - Class A	70.23	+130.13%
HVII	N/A	70.24	+130.19%
SSEA	Starry Sea Acquisition Corp	72.26	+136.81%
HVIIU	Hennessy Capital Investment Corp VII - Units (1 Ord Shs & 1 Rts)	72.46	+137.44%
RNGT	Range Capital Acquisition Corp II - Class A	72.91	+138.92%
IPEXU	Inflection Point Acquisition Corp V - Units (1 Ord Cls A & 1 Rts)	73.29	+140.16%
GTERA	Globa Terra Acquisition Corporation Class A	74.27	+143.37%
ATMCU	AlphaTime Acquisition Corp - Units (1 Ord & 1 War & 1 Right)	75.64	+147.87%
HONDU	HCM II Acquisition Corp Unit	76.43	+150.45%
BACC	Blue Acquisition Corp - Class A	78.50	+157.25%
IROH	Iron Horse Acquisitions Corp	78.56	+157.43%
ATMC	AlphaTime Acquisition Corp	78.72	+157.95%
IPCX	Inflection Point Acquisition Corp III - Class A	79.45	+160.35%
MCGA	Yorkville Acquisition Corp - Class A	83.19	+172.62%
LAFA	Lafayette Acquisition Corp	83.42	+173.38%
WLAC	Willow Lane Acquisition Corp	86.00	+181.83%
HCMA	HCM III Acquisition Corp.	87.71	+187.43%
CHEC	Chenghe Acquisition III Company	88.56	+190.22%
EURKU	Eureka Acquisition Corp - Units (1 Ord Class A & 1 Rts)	89.39	+192.92%
FCRS	FutureCrest Acquisition Corp Class A	90.13	+195.37%
CEPV	Cantor Equity Partners V Inc - Class A	92.85	+204.28%
OACCU	Oaktree Acquisition Corp III Life Sciences - Units (1 Ordinary Cls A & 1/5 Warr)	94.73	+210.43%
BDCI	BTC Development Corp - Class A	97.08	+218.12%
DUETU	DUET Acquisition Corp - Units (1 Ord Share Class A & 1 War)	98.12	+221.54%
DUET	DUET Acquisition Corp - Class A	98.39	+222.43%
TWLVU	Twelve Seas Investment Company III - Units (1 Ord Cls A & 1 Rts)	98.44	+222.58%
POLEU	Andretti Acquisition Corp II - Units (1 Ord Class A & 1/2 War)	99.85	+227.21%
QUMS	Quantumsphere Acquisition Corp	105.50	+245.73%
HOND	HCM II Acquisition Corp. Class A Ordinary Shares	109.13	+257.63%
RIBBU	Ribbon Acquisition Corp - Units (1 Ord Cls A & 1 Rts)	113.62	+272.35%
BKHA	Black Hawk Acquisition Corp - Class A	122.87	+302.66%
UYSCU	UY Scuti Acquisition Corp - Units (1 Ord Shs & 1 Rts)	132.13	+333.01%
AAM	AA Mission Acquisition Corp.	133.51	+337.51%
RIBB	Ribbon Acquisition Corp	136.42	+347.04%
BCSS	Bain Capital GSS Investment Corp Class A	139.84	+358.27%
CEPT	Cantor Equity Partners II Inc - Class A	140.44	+360.21%
FTPA	FTAC Parnassus Acquisition Corp - Class A	154.46	+406.18%
CRAC	Crown Reserve Acquisition Corp I - Class A	164.31	+438.43%
EURK	Eureka Acquisition Corp - Class A	164.37	+438.65%
VACI	Viking Acquisition Corp I Class A	165.68	+442.94%
AFJK	Aimei Health Technology Co Ltd	177.20	+480.70%
LFACU	Leapfrog Acquisition Corp - Units (1 Ord Cls A & 1/2 War)	179.27	+487.47%
BMAC	Black Mountain Acquisition Corp - Class A	185.30	+507.22%
APACU	StoneBridge Acquisition II Corp - Units (1 Ord Cls A & 1 Rts)	205.94	+574.88%
MBAVU	M3 Brigade Acquisition V Corp - Units (1 Ord Share Class A & 1/3 War)	212.77	+597.26%
XRPN	Armada Acquisition Corp II - Class A	227.68	+646.11%
TACHU	Titan Acquisition Corp - Units (1 Ord Cls A & 1/2 War)	248.52	+714.42%
DYOR	Insight Digital Partners II	258.99	+748.72%
UYSC	UY Scuti Acquisition Corp	326.11	+968.65%
HCACU	Hall Chadwick Acquisition Corp - Units (1 Ord Cls A & 1 Rts)	331.94	+987.77%
SVAC	N/A	364.24	+1093.62%
TDWD	Tailwind 2.0 Acquisition Corp - Class A	463.55	+1419.07%
IPEX	Inflection Point Acquisition Corp V - Class A	486.88	+1495.51%