Sage Therapeutics, Inc. - Common Stock, par value $0.0001 per share (the "Common Stock") (SAGE)

Q: What does CUSIP 78667J108 represent in this 13F holders report?

CUSIP 78667J108 is the security identifier for SAGE - Sage Therapeutics, Inc. - Common Stock, par value $0.0001 per share (the "Common Stock") used to aggregate holder disclosures.

Q: How many institutions held SAGE - Sage Therapeutics, Inc. - Common Stock, par value $0.0001 per share (the "Common Stock") in Q4 2023?

196 institutional investors reported SAGE - Sage Therapeutics, Inc. - Common Stock, par value $0.0001 per share (the "Common Stock") for Q4 2023. Use the holders table for investor-level position and value details.

CUSIP: 78667J108

Q4 2023 13F Holders as of 31 Dec 2023

Security type / class: Equity / Common Stock, par value $0.0001 per share (the "Common Stock")
Total 13F shares: 56,110,184
Total 13F value: $1,215,929,511
Share change: -2,942,453
Put/Call ratio: 60%
SEC-reported price per share: $21.67
Number of holders: 196
Value change: -$60,792,173
Number of buys: 73
Number of sells: 107
Shares outstanding: 62,650,155

Security key

78667J108

Report period

Q4 2023

Institutions

196

Top holders

SAGE full security history Ownership snapshot Full 13F holder table Newer quarter: Q4 2025 Sage Therapeutics, Inc. SEC filings Sage Therapeutics, Inc. company facts

Broader feeds

Latest 13F filings Latest 13D/G filings Investors directory

Reporting periods

Holder history for CUSIP 78667J108

Newer quarter: Q4 2025

Recent filing periods:

Q2 2026 Q1 2026 Q4 2025

Ownership snapshot

Top reported holders of SAGE - Sage Therapeutics, Inc. - Common Stock, par value $0.0001 per share (the "Common Stock") (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.

Comparable stake leader

FMR LLC

Disclosed value leader

FMR LLC

Comparable rows

15/15

Latest evidence

30 Sep 2023

13F Lead comparable stake: 12% Showing 1-6 of 15 holder rows.

Quick read

FMR LLC leads the comparable SEC ownership view at 12%.

15 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.

Open SEC evidence Opens FMR LLC's linked filing trail.

Comparable ownership Top 5

FMR LLC 12%

WELLINGTON MANAGEMENT GROUP LLP 10%

VANGUARD GROUP INC 8.3%

RTW INVESTMENTS, LP 8.2%

STATE STREET CORP 7%

Ownership % is shown only when SEC disclosures are safely comparable across share classes.

Detailed SEC evidence table Showing 1-6 of 15 holder rows

Holder	Evidence	Ownership %	Position	12M Net Δ	As of
FMR LLC	13F Company 13F	12%	$158,384,813 7,696,055 shares	—	30 Sep 2023
WELLINGTON MANAGEMENT GROUP LLP	13F Company 13F	10%	$135,257,109 6,572,260 shares	—	30 Sep 2023
VANGUARD GROUP INC	13F Company 13F	8.3%	$107,180,681 5,208,002 shares	—	30 Sep 2023
RTW INVESTMENTS, LP	13F Company 13F	8.2%	$105,976,340 5,149,482 shares	—	30 Sep 2023
STATE STREET CORP	13F Company 13F	7%	$90,108,851 4,378,467 shares	—	30 Sep 2023
BlackRock Finance, Inc.	13F Company 13F	6.7%	$86,777,526 4,216,595 shares	—	30 Sep 2023

How to read this table

Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

13F holder rows

Institutional holders as of Q4 2023

Investor-level positions for this CUSIP, loaded as an interactive table.

Institutions

196

56,110,184

Rows available

196

Investor	Option	Weight %	Change %	SEC-reported value	* Price	Shares	Share Change	Activity	Report Period

^* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.

Compare Q4 2023 vs Q1 2026 Across Filers

Q1 2026 holders

Q4 2023 holders

196

Holder diff

195

Investor	Q1 2026 Shares	Q4 2023 Shares	Share Diff	Share Chg %	Q1 2026 value	Q4 2023 value	Value change	Value Chg %

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

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend