What does CUSIP 007002108 represent in this 13F holders report?

CUSIP 007002108 is the security identifier for ACET - Adicet Bio, Inc. - Common Stock, par value $0.0001 used to aggregate holder disclosures.

How many institutions held ACET - Adicet Bio, Inc. - Common Stock, par value $0.0001 in Q4 2023?

76 institutional investors reported ACET - Adicet Bio, Inc. - Common Stock, par value $0.0001 for Q4 2023. Use the holders table for investor-level position and value details.

Adicet Bio, Inc. - Common Stock, par value $0.0001 (ACET)

CUSIP: 007002108

Q4 2023 13F Holders as of 31 Dec 2023

Type / Class: Equity / Common Stock, par value $0.0001
Shares outstanding: 9,599,852
Total 13F shares: 33,363,531
Share change: -2,113,650
Total reported value: $63,033,300
Put/Call ratio: 1024%
Price per share: $1.89
Number of holders: 76
Value change: -$3,182,870
Number of buys: 34
Number of sells: 39

Quarterly Holders Quick Answers

What is CUSIP 007002108?
CUSIP 007002108 identifies ACET - Adicet Bio, Inc. - Common Stock, par value $0.0001 in SEC institutional holdings data.

Need full ownership history?
Open the full security ownership history page.

Next holder-history checks

These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.

Back to full security ownership history for the broader multi-quarter picture.
Latest 13F filings for newly reported positions across managers.
Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
SEC investors directory for manager drilldown.

Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q1 2024
Previous quarter: Q3 2023

Recent filing periods for CUSIP 007002108:

Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024 Q1 2024

Top shareholders of ACET - Adicet Bio, Inc. - Common Stock, par value $0.0001 (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
ORBIMED ADVISORS LLC	13F	Company	87%	8,322,140	$11,401,332	—	30 Sep 2023	13F
RTW INVESTMENTS, LP	13F	Company	44%	4,241,472	$5,810,817	—	30 Sep 2023	13F
MORGAN STANLEY	13F	Company	40%	3,836,377	$5,255,836	—	30 Sep 2023	13F
COWEN AND COMPANY, LLC	13F	Company	28%	2,715,278	$3,719,930	—	30 Sep 2023	13F
BlackRock Finance, Inc.	13F	Company	24%	2,269,478	$3,109,184	—	30 Sep 2023	13F
Carlyle Group Inc.	13F	Company	22%	2,115,385	$2,876,924	—	30 Sep 2023	13F
VANGUARD GROUP INC	13F	Company	17%	1,672,386	$2,291,169	—	30 Sep 2023	13F
TANG CAPITAL MANAGEMENT LLC	13F	Company	13%	1,226,352	$1,680,102	—	30 Sep 2023	13F
MILLENNIUM MANAGEMENT LLC	13F	Company	9.3%	893,882	$1,224,618	—	30 Sep 2023	13F
DAFNA Capital Management LLC	13F	Company	8.3%	797,054	$1,091,964	—	30 Sep 2023	13F
JOHNSON & JOHNSON	13F	Company	7.6%	728,944	$998,653	—	30 Sep 2023	13F
RENAISSANCE TECHNOLOGIES LLC	13F	Company	7.1%	677,000	$927,000	—	30 Sep 2023	13F
STATE STREET CORP	13F	Company	6.6%	633,533	$867,940	—	30 Sep 2023	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	6.6%	632,954	$867,263	—	30 Sep 2023	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	5.4%	523,009	$715,000	—	30 Sep 2023	13F
NORGES BANK	13F	Company	4.5%	429,550	$588,484	—	30 Sep 2023	13F
TWO SIGMA ADVISERS, LP	13F	Company	4%	386,696	$529,774	—	30 Sep 2023	13F
JACOBS LEVY EQUITY MANAGEMENT, INC	13F	Company	3.5%	333,593	$457,022	—	30 Sep 2023	13F
BRIDGEWAY CAPITAL MANAGEMENT, LLC	13F	Company	2.6%	249,200	$341,404	—	30 Sep 2023	13F
D. E. Shaw & Co., Inc.	13F	Company	2.6%	244,873	$335,476	—	30 Sep 2023	13F
NORTHERN TRUST CORP	13F	Company	2.4%	230,401	$315,649	—	30 Sep 2023	13F
TWO SIGMA INVESTMENTS, LP	13F	Company	2.3%	225,316	$308,683	—	30 Sep 2023	13F
Decheng Capital Management III (Cayman), LLC	13F	Company	2.1%	200,201	$274,275	—	30 Sep 2023	13F
Nuveen Asset Management, LLC	13F	Company	1.7%	162,792	$223,025	—	30 Sep 2023	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.7%	160,905	$220,545	—	30 Sep 2023	13F
MARSHALL WACE, LLP	13F	Company	1.6%	152,508	$208,937	—	30 Sep 2023	13F
GSA CAPITAL PARTNERS LLP	13F	Company	1.5%	142,168	$195,000	—	30 Sep 2023	13F
Acuitas Investments, LLC	13F	Company	1.4%	136,779	$187,387	—	30 Sep 2023	13F
FMR LLC	13F	Company	1.4%	135,998	$186,317	—	30 Sep 2023	13F
Bank of New York Mellon Corp	13F	Company	1.4%	131,393	$180,009	—	30 Sep 2023	13F
CITADEL ADVISORS LLC	13F	Company	1%	99,017	$135,653	—	30 Sep 2023	13F
OCCUDO QUANTITATIVE STRATEGIES LP	13F	Company	0.85%	81,129	$111,147	—	30 Sep 2023	13F
AQR CAPITAL MANAGEMENT LLC	13F	Company	0.78%	75,022	$102,780	—	30 Sep 2023	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.72%	69,460	$95,160	—	30 Sep 2023	13F
EXCHANGE TRADED CONCEPTS, LLC	13F	Company	0.64%	61,196	$83,839	—	30 Sep 2023	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.62%	59,650	$81,721	—	30 Sep 2023	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.62%	59,511	$81,530	—	30 Sep 2023	13F
XTX Topco Ltd	13F	Company	0.58%	55,609	$76,184	—	30 Sep 2023	13F
RHUMBLINE ADVISERS	13F	Company	0.48%	46,458	$63,638	—	30 Sep 2023	13F
BANK OF AMERICA CORP /DE/	13F	Company	0.47%	45,436	$62,247	—	30 Sep 2023	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.42%	40,540	$55,540	—	30 Sep 2023	13F
CORNERCAP INVESTMENT COUNSEL INC	13F	Company	0.4%	38,209	$52,346	—	30 Sep 2023	13F
Cubist Systematic Strategies, LLC	13F	Company	0.33%	31,745	$43,491	—	30 Sep 2023	13F
Marquette Asset Management, LLC	13F	Company	0.29%	28,144	$38,558	—	30 Sep 2023	13F
JPMORGAN CHASE & CO	13F	Company	0.29%	27,976	$38,327	—	30 Sep 2023	13F
Squarepoint Ops LLC	13F	Company	0.28%	26,415	$36,189	—	30 Sep 2023	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.23%	21,791	$29,854	—	30 Sep 2023	13F
Summit Trail Advisors, LLC	13F	Company	0.19%	18,000	$24,660	—	30 Sep 2023	13F
AMERICAN INTERNATIONAL GROUP, INC.	13F	Company	0.16%	15,167	$20,779	—	30 Sep 2023	13F
SIMPLEX TRADING, LLC	13F	Company	0.16%	14,946	$20,000	—	30 Sep 2023	13F

Institutional Holders of Adicet Bio, Inc. - Common Stock, par value $0.0001 (ACET) as of Q4 2023

As of 31 Dec 2023, Adicet Bio, Inc. - Common Stock, par value $0.0001 (ACET) was held by 76 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 33,363,531 shares. The largest 10 holders included ORBIMED ADVISORS LLC, RTW INVESTMENTS, LP, MORGAN STANLEY, COWEN AND COMPANY, LLC, BlackRock Inc., Carlyle Group Inc., VANGUARD GROUP INC, MILLENNIUM MANAGEMENT LLC, TANG CAPITAL MANAGEMENT LLC, and RENAISSANCE TECHNOLOGIES LLC. This page lists 76 institutional shareholders reporting positions in this security for the Q4 2023 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q4 2023 vs Q3 2023 Across Filers

Q3 2023 holders

Q4 2023 holders

Holder diff

-7

Investor	Q3 2023 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q3 2023 Value $	Q4 2023 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.