Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share (ACRS)

Q: What does CUSIP 00461U105 represent in this 13F holders report?

CUSIP 00461U105 is the security identifier for ACRS - Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share used to aggregate holder disclosures.

Q: How many institutions held ACRS - Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share in Q4 2018?

95 institutional investors reported ACRS - Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share for Q4 2018. Use the holders table for investor-level position and value details.

CUSIP: 00461U105

Q4 2018 13F Holders as of 31 Dec 2018

Type / Class: Equity / Common Stock, $0.00001 par value per share
Shares outstanding: 121,058,810
Total 13F shares: 39,079,487
Share change: +7,510,861
Total reported value: $288,764,092
Price per share: $7.39
Number of holders: 95
Value change: +$36,606,178
Number of buys: 61
Number of sells: 27

Quarterly Holders Quick Answers

What is CUSIP 00461U105?
CUSIP 00461U105 identifies ACRS - Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share in SEC institutional holdings data.

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Related Filing Research

Latest 13F filings for newly reported positions.
Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
Latest 10-Q/10-K reports for financial context tied to this issuer.
Recent insider transactions for executive and insider activity.
SEC investors directory and top value investors for manager drilldown.
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Explore More Reporting Periods

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

Newer quarter: Q1 2019
Previous quarter: Q3 2018

Recent filing periods for CUSIP 00461U105:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of ACRS - Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share (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
DEERFIELD MANAGEMENT COMPANY, L.P.	13F	Company	2.6%	3,093,416	$44,916,000	—	30 Sep 2018	13F
FRANKLIN RESOURCES INC	13F	Company	2.4%	2,898,310	$42,084,000	—	30 Sep 2018	13F
FMR LLC	13F	Company	2.4%	2,895,917	$42,048,000	—	30 Sep 2018	13F
BlackRock Finance, Inc.	13F	Company	2.1%	2,517,412	$36,551,000	—	30 Sep 2018	13F
Vivo Capital, LLC	13F	Company	1.4%	1,647,214	$23,918,000	—	30 Sep 2018	13F
Sofinnova Investments, Inc.	13F	Company	1.3%	1,539,480	$22,353,000	—	30 Sep 2018	13F
Polar Capital LLP	13F	Company	1.2%	1,443,920	$20,966,000	—	30 Sep 2018	13F
D. E. Shaw & Co., Inc.	13F	Company	1.1%	1,327,583	$19,277,000	—	30 Sep 2018	13F
VANGUARD GROUP INC	13F	Company	0.98%	1,189,174	$17,267,000	—	30 Sep 2018	13F
CITADEL ADVISORS LLC	13F	Company	0.73%	882,364	$12,812,000	—	30 Sep 2018	13F
Rock Springs Capital Management LP	13F	Company	0.73%	880,000	$12,778,000	—	30 Sep 2018	13F
STATE STREET CORP	13F	Company	0.5%	608,099	$8,832,000	—	30 Sep 2018	13F
BALYASNY ASSET MANAGEMENT L.P.	13F	Company	0.49%	590,000	$8,567,000	—	30 Sep 2018	13F
Invesco Ltd.	13F	Company	0.45%	544,334	$7,904,000	—	30 Sep 2018	13F
Foresite Capital Management IV, LLC	13F	Company	0.44%	529,551	$7,689,000	—	30 Sep 2018	13F
DRIEHAUS CAPITAL MANAGEMENT LLC	13F	Company	0.42%	502,996	$7,304,000	—	30 Sep 2018	13F
Cormorant Asset Management, LP	13F	Company	0.41%	500,000	$7,260,000	—	30 Sep 2018	13F
Bank of New York Mellon Corp	13F	Company	0.35%	421,199	$6,116,000	—	30 Sep 2018	13F
Man Group plc	13F	Company	0.33%	402,624	$5,846,000	—	30 Sep 2018	13F
RICE HALL JAMES & ASSOCIATES, LLC	13F	Company	0.32%	389,997	$5,663,000	—	30 Sep 2018	13F
MORGAN STANLEY	13F	Company	0.32%	383,818	$5,573,000	—	30 Sep 2018	13F
AXA S.A.	13F	Company	0.32%	381,948	$5,546,000	—	30 Sep 2018	13F
Marshall Wace North America L.P.	13F	Company	0.31%	380,959	$5,532,000	—	30 Sep 2018	13F
NORTHERN TRUST CORP	13F	Company	0.29%	354,151	$5,142,000	—	30 Sep 2018	13F
DEUTSCHE BANK AG\	13F	Company	0.27%	323,581	$4,698,000	—	30 Sep 2018	13F
Foresite Capital Management III, LLC	13F	Company	0.26%	312,368	$4,536,000	—	30 Sep 2018	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.23%	274,646	$3,987,000	—	30 Sep 2018	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	0.2%	238,553	$3,464,000	—	30 Sep 2018	13F
C WorldWide Group Holding A/S	13F	Company	0.17%	205,751	$2,988,000	—	30 Sep 2018	13F
JPMORGAN CHASE & CO	13F	Company	0.16%	188,380	$2,735,000	—	30 Sep 2018	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.15%	182,519	$2,650,000	—	30 Sep 2018	13F
CHARLES SCHWAB INVESTMENT MANAGEMENT INC	13F	Company	0.11%	134,059	$1,947,000	—	30 Sep 2018	13F
PARAMETRIC PORTFOLIO ASSOCIATES LLC	13F	Company	0.09%	104,026	$1,510,000	—	30 Sep 2018	13F
Russell Investments Group, Ltd.	13F	Company	0.09%	103,185	$1,500,000	—	30 Sep 2018	13F
Capital Impact Advisors, LLC	13F	Company	0.08%	92,889	$1,394,000	—	30 Sep 2018	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.08%	95,438	$1,386,000	—	30 Sep 2018	13F
ROSENBLUM SILVERMAN SUTTON S F INC /CA	13F	Company	0.07%	89,500	$1,300,000	—	30 Sep 2018	13F
HighTower Advisors, LLC	13F	Company	0.06%	74,834	$1,087,000	—	30 Sep 2018	13F
VICTORY CAPITAL MANAGEMENT INC	13F	Company	0.06%	73,631	$1,069,000	—	30 Sep 2018	13F
Schonfeld Strategic Advisors LLC	13F	Company	0.05%	65,000	$944,000	—	30 Sep 2018	13F
ALPS ADVISORS INC	13F	Company	0.05%	54,824	$796,000	—	30 Sep 2018	13F
ROTHSCHILD & CO ASSET MANAGEMENT US INC.	13F	Company	0.04%	48,798	$709,000	—	30 Sep 2018	13F
TEACHERS ADVISORS, LLC	13F	Company	0.04%	48,290	$701,000	—	30 Sep 2018	13F
BLAIR WILLIAM & CO/IL	13F	Company	0.04%	45,158	$656,000	—	30 Sep 2018	13F
Telemetry Investments, L.L.C.	13F	Company	0.03%	42,000	$610,000	—	30 Sep 2018	13F
Swiss National Bank	13F	Company	0.03%	41,900	$608,000	—	30 Sep 2018	13F
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM	13F	Company	0.03%	40,904	$594,000	—	30 Sep 2018	13F
CAXTON CORP	13F	Company	0.03%	39,755	$577,000	—	30 Sep 2018	13F
Squarepoint Ops LLC	13F	Company	0.03%	31,370	$455,000	—	30 Sep 2018	13F
ALLIANCEBERNSTEIN L.P.	13F	Company	0.03%	30,900	$449,000	—	30 Sep 2018	13F

Institutional Holders of Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share (ACRS) as of Q4 2018

As of 31 Dec 2018, Aclaris Therapeutics, Inc. - Common Stock, $0.00001 par value per share (ACRS) was held by 95 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 39,079,487 shares. The largest 10 holders included DEERFIELD MANAGEMENT COMPANY, L.P. (SERIES C), FRANKLIN RESOURCES INC, BlackRock Inc., D. E. Shaw & Co., Inc., FMR LLC, Sofinnova Investments, Inc., Broadfin Capital, LLC, Vivo Capital, LLC, MFN Partners Management, LP, and Rock Springs Capital Management LP. This page lists 95 institutional shareholders reporting positions in this security for the Q4 2018 filing period.

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

Compare Q4 2018 vs Q3 2018 Across Filers

Q3 2018 holders

Q4 2018 holders

Holder diff

Investor	Q3 2018 Shares	Q4 2018 Shares	Share Diff	Share Chg %	Q3 2018 Value $	Q4 2018 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.