13F Pro Quality Score

18.5/100

Rank #2,807 of 2,962 stocks

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Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

2.1/100

Profitability

10.2/100

Balance Sheet

10.2/100

Earnings Quality

24.6/100

Free Cash Flow

50.1/100

Institutional Flow

19.3/100

Revenue Scale

20.0/100

Dilution Risk

21.3/100
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Unusual Activity in STEM

Events flagged as statistical outliers against STEM's own multi-year baseline — not fixed dollar thresholds.

STEM Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for STEM, INC. (STEM), a Technology sector company. 13F Pro's AI-powered ranking engine scores STEM at 18.5/100 on a 32-signal composite quality model, placing it at rank #2,807 of 2,962 stocks — the bottom half of the AI-ranked universe. Areas of concern include revenue growth (2.1) and profitability (10.2), which score below median versus the broader universe. Shareholder dilution risk is elevated at 21.3/100, reflecting ongoing share issuance or stock-based compensation. Based on the latest XBRL financial filings (Q2 2026), STEM, INC. reports quarterly revenue of $33.7M, net income of $-14.4M. Top institutional holders of STEM by reported 13-F value include MARSHALL WACE, LLP, VANGUARD CAPITAL MANAGEMENT, BlackRock, based on the most recent SEC filings. STEM trades on the NYSE exchange and files with the SEC under CIK 1758766. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate STEM daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for STEM, INC. directly from SEC EDGAR. STEM, INC.'s 13F Pro composite quality score has ranged between 13 and 56 since 2021, currently 18.5 — a declining long-term trajectory across 65 quarterly and live scoring snapshots.

Fun facts about STEM, INC.

Quirks, history, and lore behind STEM — the kind of stuff that makes a stock memorable.

  • 1
    The Basics
    U.S. technology company · mid-cap · listed on NYSE · headquartered in San Francisco, California.
  • 2
    The Numbers
    Manages gigawatt-hours of battery storage across a network of commercial and industrial sites, with annual revenue in the low hundreds of millions of dollars.
  • 3
    The History
    Founded around 2009, it rode the boom in renewable energy and grid-scale storage to go public via a SPAC merger in 2020.
  • 4
    The Secret
    It doesn't just sell batteries — it runs an AI-powered software platform that optimizes when those batteries charge, discharge, and trade energy on the grid.
  • 5
    The Lore
    Its customers include some of the biggest names in clean energy, and its platform has been compared to a virtual power plant stitching together thousands of storage assets nationwide.
  • 6
    The Giveaway
    Its ticker is literally a science acronym, its business is smart battery storage, and its name sounds like it belongs in a high-school physics class — not on the NYSE.
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Revenue

Q2 2026

$33.7M

Net Income

Q2 2026

$-14.4M

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

+8.1% YoY
$156.3MFY 2025
FY22 $363.0MFY23 $461.5MFY24 $144.6MFY25 $156.3M

Net Income

FY 2025
FY22 $-124.1MFY23 FY24 FY25

Operating Income

+93.4% YoY
$-55.7MFY 2025
FY22 $-131.1MFY23 $-179.3MFY24 $-839.5MFY25 $-55.7M

EPS (Diluted)

+91.3% YoY
$-9.18FY 2025
FY22 $-0.81FY23 $-18.05FY24 $-105.80FY25 $-9.18

Total Assets

-29.4% YoY
$308.9MFY 2025
FY22 $1.42BFY23 $1.36BFY24 $437.4MFY25 $308.9M

Op. Cash Flow

+118.7% YoY
$6.9MFY 2025
FY22 $-106.0MFY23 $-207.4MFY24 $-36.6MFY25 $6.9M

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Available Research

13F Pro tracks comprehensive data for STEM, INC. including:

SEC EDGAR filings (10-K, 10-Q, 8-K)
XBRL financial facts (revenue, EPS, margins)
Insider transactions (Form 4)
Institutional 13F holdings
Quality rankings (32 signals)
AI analyst debates & daily meetings
Historical financial trends
Peer comparison & sector analysis

Top Institutional Holders of STEM

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Similarity is computed from the 8 composite sub-scores and latest-quarter 13F conviction holdings (index-style filers excluded). Refreshed monthly.

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Is STEM a good stock to buy?

13F Pro's AI-powered analysis of STEM, INC. (STEM) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Technology sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for STEM are available on the STEM stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. STEM is classified as a small company.

Which hedge funds own STEM?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling STEM. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of STEM, INC.'s investment landscape.