ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares")

Q: What does CUSIP 00445A100 represent in this 13F holders report?

CUSIP 00445A100 is the security identifier for 00445A100 - ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") used to aggregate holder disclosures.

Q: How many institutions held 00445A100 - ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") in Q4 2023?

2 institutional investors reported 00445A100 - ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") for Q4 2023. Use the holders table for investor-level position and value details.

CUSIP: 00445A100

Q4 2023 13F Holders as of 31 Dec 2023

Type / Class: Equity / Common Stock, par value $0.00001 per share (the "Shares")
Shares outstanding: 100,446,381
Total 13F shares: 3,572,496
Share change: 0
Total reported value: $26,650,819
Price per share: $7.46
Number of holders: 2

Quarterly Holders Quick Answers

What is CUSIP 00445A100?
CUSIP 00445A100 identifies 00445A100 - ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") in SEC institutional holdings data.

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Explore More Reporting Periods

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

Newer quarter: Q1 2024

Recent filing periods for CUSIP 00445A100:

Q3 2024 Q2 2024 Q1 2024 Q4 2023

Top shareholders of 00445A100 - ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") (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.

No top shareholder records were found across 13F, 13D/G, and Forms 3/4/5 for this issuer.

Institutional Holders of ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") as of Q4 2023

As of 31 Dec 2023, ACELYRIN, Inc. - Common Stock, par value $0.00001 per share (the "Shares") was held by 2 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 3,572,496 shares. The largest 3 holders included CITADEL ADVISORS LLC, BlackRock Inc., and STATE STREET CORP. This page lists 3 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 Q2 2024 Across Filers

Q2 2024 holders

Q4 2023 holders

Holder diff

Investor	Q2 2024 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q2 2024 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.