What does CUSIP 85859N300 represent in this 13F holders report?

CUSIP 85859N300 is the security identifier for STEM - STEM, INC. - Common Stock used to aggregate holder disclosures.

How many institutions held STEM - STEM, INC. - Common Stock in Q2 2026?

73 institutional investors reported STEM - STEM, INC. - Common Stock for Q2 2026. Use the holders table for investor-level position and value details.

STEM, INC. - Common Stock (STEM)

CUSIP: 85859N300

Q2 2026 13F Holders as of 30 Jun 2026

Security type / class: Equity / Common Stock
Total 13F shares: 2,203,112
Total 13F value: $17,202,749
Share change: +198,553
Put/Call ratio: 55%
SEC-reported price per share: $7.81
Number of holders: 73
Value change: +$1,476,614
Number of buys: 25
Number of sells: 30
Shares outstanding: 8,335,237

Security key

85859N300

Report period

Q2 2026

Institutions

Top holders

STEM full security history Ownership snapshot Full 13F holder table STEM, INC. SEC filings STEM, INC. company facts

Broader feeds

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

Ownership snapshot

Top reported holders of STEM - STEM, INC. - 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

VANGUARD GROUP INC

Disclosed value leader

VANGUARD CAPITAL MANAGEME...

Comparable rows

15/15

Latest evidence

31 Mar 2026

13D/G 13F Lead comparable stake: 4.6% 13D/G row: VANGUARD GROUP INC Showing 1-6 of 15 holder rows.

Quick read

VANGUARD GROUP INC leads the comparable SEC ownership view at 4.6%.

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 VANGUARD GROUP INC's linked filing trail.

Comparable ownership Top 5

VANGUARD GROUP INC 4.6%

BlackRock, Inc. 2.1%

VANGUARD CAPITAL MANAGEMENT LLC 4.1%

MARSHALL WACE, LLP 3.5%

TWO SIGMA INVESTMENTS, LP 2.1%

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
VANGUARD GROUP INC	13D/G The Vanguard Group 13D/G	4.6%	$2,422,827 386,755 shares	$0	30 Jun 2025
BlackRock, Inc.	13F 13D/G Company 13F 13D/G	2.1% from 13D/G	$1,190,854 134,712 shares	—	31 Mar 2026
VANGUARD CAPITAL MANAGEMENT LLC	13F Company 13F	4.1%	$3,039,307 343,813 shares	—	31 Mar 2026
MARSHALL WACE, LLP	13F Company 13F	3.5%	$2,575,447 291,340 shares	—	31 Mar 2026
TWO SIGMA INVESTMENTS, LP	13F Company 13F	2.1%	$1,550,439 175,389 shares	—	31 Mar 2026
GSA CAPITAL PARTNERS LLP	13F Company 13F	1.3%	$959,000 108,502 shares	—	31 Mar 2026

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 Q2 2026

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

Institutions

2,203,112

Rows available

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 Q2 2026 vs Q1 2026 Across Filers

Q1 2026 holders

Q2 2026 holders

Holder diff

-2

Investor	Q1 2026 Shares	Q2 2026 Shares	Share Diff	Share Chg %	Q1 2026 value	Q2 2026 value	Value change	Value Chg %