Adicet Bio, Inc. (ACET)

Price$9.56Cached quote
ACETNasdaq
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Financial charts

Total cash / debt

CashTotal debt

Financial statements

9 annual periodsNewest to oldest
202520242023202220212020201920182017
Revenue$0$0$0$25.0M—————
Research & development$99.1M$99.3M$106.0M$71.2M$48.9M$34.3M$23.7M$14.7M$16.8M
Operating expenses$122.1M$127.6M$152.0M$97.5M$71.2M$57.1M$32.4M$23.1M$18.9M
Operating income−$122.1M−$127.6M−$152.0M−$72.6M−$61.4M−$39.2M−$31.4M−$15.0M−$18.9M
Operating margin———−290.32%—————
EBITDA−$115.7M−$121.1M−$145.9M−$70.0M−$59.9M−$38.0M−$30.1M−$13.7M−$18.9M
EBITDA margin———−280.02%—————
Net income−$116.8M−$117.1M−$142.7M−$69.8M−$62.0M−$36.7M−$28.1M−$9.3M−$33.8M
Net profit margin———−279.27%—————
Basic EPSper basic share-$16.95-$21.33-$52.96-$27.20-$32.00-$80.16-$210.40-$76.48-$1,086.45
Diluted EPSper diluted share-$16.95-$21.33-$52.96-$27.20-$32.00-$80.16-$210.40-$76.48-$1,086.45

Owners

Reported shareholders

Reference date Jun 30, 2026
RA CAPITAL MANAGEMENT, L.P. · 9.96% of listed sharesORBIMED ADVISORS LLC · 9.02% of listed sharesFRANKLIN RESOURCES INC · 6.69% of listed sharesCITADEL ADVISORS LLC · 4.62% of listed sharesVANGUARD CAPITAL MANAGEMENT LLC · 3.67% of listed sharesADAGE CAPITAL PARTNERS GP, L.L.C. · 2.93% of listed sharesRENAISSANCE TECHNOLOGIES LLC · 2.84% of listed sharesStonepine Capital Management, LLC · 2.62% of listed sharesAlyeska Investment Group, L.P. · 2.18% of listed sharesSchonfeld Strategic Advisors LLC · 2.09% of listed sharesCarlyle Group Inc. · 1.97% of listed sharesNEXTBio Capital Management LP · 1.69% of listed sharesACADIAN ASSET MANAGEMENT LLC · 1.33% of listed sharesKlickstein Lloyd · ≈1.16% of listed sharesTWO SIGMA INVESTMENTS, LP · 1.03% of listed sharesGEODE CAPITAL MANAGEMENT, LLC · 1.02% of listed sharesDAFNA Capital Management LLC · 1.00% of listed sharesBRIDGEWAY CAPITAL MANAGEMENT, LLC · 0.92% of listed sharesMARSHALL WACE, LLP · 0.85% of listed sharesTrexquant Investment LP · 0.83% of listed shares
9.96%of listed shares
RA CAPITAL MANAGEMENT, L.P.932.62K shares · Jun 30, 2026
View holders
Top 20 reported holders of ACET
Holder% owned
RA CAPITAL MANAGEMENT, L.P.
9.96%932.62K shares
ORBIMED ADVISORS LLC
9.02%844.79K shares
FRANKLIN RESOURCES INC
6.69%626.57K shares
CITADEL ADVISORS LLC
4.62%432.74K shares
VANGUARD CAPITAL MANAGEMENT LLC
3.67%343.23K shares
ADAGE CAPITAL PARTNERS GP, L.L.C.
2.93%274.38K shares
RENAISSANCE TECHNOLOGIES LLC
2.84%265.95K shares
Stonepine Capital Management, LLC
2.62%245.52K shares
Alyeska Investment Group, L.P.
2.18%203.8K shares
Schonfeld Strategic Advisors LLC
2.09%195.51K shares
Carlyle Group Inc.
1.97%184.3K shares
NEXTBio Capital Management LP
1.69%157.83K shares
ACADIAN ASSET MANAGEMENT LLC
1.33%124.83K shares
Klickstein Lloyd
≈1.16%108.57K shares
TWO SIGMA INVESTMENTS, LP
1.03%96.84K shares
GEODE CAPITAL MANAGEMENT, LLC
1.02%95.63K shares
DAFNA Capital Management LLC
1.00%93.81K shares
BRIDGEWAY CAPITAL MANAGEMENT, LLC
0.92%85.96K shares
MARSHALL WACE, LLP
0.85%79.49K shares
Trexquant Investment LP
0.83%78K shares

Percentages use 9.36M shares of this listed class outstanding on Jun 30, 2026. ≈ compares the latest reported holding with a share total from a different date; it is not a confirmed current stake.

Gray completes the 100% scale. Reported positions may overlap; holders have different reporting dates.

Source: SEC Form 13F ↗Updated Sep 29, 2026 · Quarterly data

Insider buys & sells

Jul 1, 2024–Jun 30, 2026
Buys5$6.60M disclosed value
Sells (SEC code S)4$674.8K disclosed value
9 recent transactions
TransactionInsiderTypeSharesPriceValueOwned after
Apr 8, 2026Form 4OrbiMed Advisors Israel II Ltd +7TenPercentOwnerSellCommon Stock · indirect40.4K$6.52$263.5K0
Apr 8, 2026Form 4OrbiMed Advisors Israel II Ltd +7TenPercentOwnerSellCommon Stock · indirect32.5K$6.29$204.6K0
Apr 7, 2026Form 4OrbiMed Advisors Israel II Ltd +7TenPercentOwnerSellCommon Stock · indirect2.4K$6.38$15.3K32.5K
Apr 7, 2026Form 4OrbiMed Advisors Israel II Ltd +7TenPercentOwnerSellCommon Stock · indirect29.3K$6.53$191.5K34.9K
Feb 20, 2026Form 4RA Capital Healthcare Fund LP +3TenPercentOwnerBuyCommon Stock · indirect74.8K$7.27$543.4K1.18M

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