Stem Ownership | Who Owns Stem?

Overview Forecast RevenueFinancials Chart Transcripts

Stem Ownership Summary

Stem is owned by 0.40% institutional investors, 4.50% insiders, and 95.10% retail investors. Blackrock is the largest institutional shareholder, holding 6.89% of STEM shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.13% of its assets in Stem shares.

STEM Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	Stem	0.40%	4.50%	95.10%
Sector	Technology Stocks	52.55%	12.61%	34.84%
Idea	Energy Storage Stocks List	31.69%	17.16%	51.14%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock	10.90M	6.89%	$12.10M
Susquehanna group, llp	1.09M	0.67%	$656.43K
Bnp paribas arbitrage, snc	796.46K	0.49%	$480.26K
Morgan stanley	709.18K	0.45%	$787.19K
Wolverine asset management	631.50K	0.40%	$700.97K
Goldman sachs group	611.90K	0.38%	$368.97K
Royal bank of canada	520.27K	0.32%	$314.00K
Alliancebernstein	474.10K	0.29%	$285.88K
Bank of america corp /de/	265.04K	0.17%	$294.19K
Aqr capital management	244.78K	0.15%	$147.60K

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Emfo	29.14K	0.03%	$32.35K
Axq capital, lp	11.54K	0.02%	$71.90K
Rock point advisors	11.85K	0.02%	$73.81K
Wolverine asset management	631.50K	0.01%	$700.97K
Virtu financial	11.58K	0.00%	$72.00K
Bridgeway capital management	15.60K	0.00%	$97.19K
Naples money management	433.00	0.00%	$450.00
Hrt financial lp	11.20K	0.00%	$69.00K
Bnp paribas arbitrage, snc	796.46K	0.00%	$480.26K
Blackrock	10.90M	0.00%	$12.10M

Top Buyers

Holder	Shares	% Assets	Change
Susquehanna group, llp	1.09M	0.00%	964.60K
Bnp paribas arbitrage, snc	796.46K	0.00%	796.46K
Bank of america corp /de/	265.04K	-	150.65K
Aqr capital management	244.78K	0.00%	139.89K
Goldman sachs group	611.90K	0.00%	110.21K

Top Sellers

Holder	Shares	% Assets	Change
Schroder investment management group	-	-	-13.41M
Blackrock funding, inc. /de	-	-	-11.10M
Vanguard group	-	-	-8.62M
Alkeon capital management	-	-	-7.19M
Geode capital management	-	-	-3.71M

New Positions

Holder	Shares	% Assets	Change	Value
Bnp paribas arbitrage, snc	796.46K	0.00%	796.46K	$480.26K
Raymond james & associates	40.50K	-	40.50K	$40.50K
Marshall wace, llp	30.07K	0.00%	30.07K	$187.35K
Bridgeway capital management	15.60K	0.00%	15.60K	$97.19K
Virtu financial	11.58K	0.00%	11.58K	$72.00K

Sold Out

Holder	Change
Future financial wealth managment	-5.00
Visionpoint advisory group	-5.00
Aspire private capital	-10.00
Elequin securities	-29.00
Nelson, van denburg & campbell wealth management group	-36.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Jun 30, 2025	54	-67.07%	658,932	-98.57%	-	20.46%	16	-77.14%	33	-26.67%
Mar 31, 2025	164	6.49%	45,949,500	-10.36%	28	2.82%	69	2.99%	46	48.39%
Dec 31, 2024	56	-65.85%	14,894,533	-73.79%	9	0.75%	21	-65.00%	10	-81.13%
Sep 30, 2024	161	-17.01%	56,606,891	-28.22%	34	1.40%	59	-31.40%	52	1.96%
Jun 30, 2024	191	-13.96%	78,849,226	-17.81%	49	1.31%	84	-7.69%	50	-35.06%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	5.14M	3.13%	-
Vanguard Total Stock Mkt Idx Inv	237.88K	2.85%	-5.25K
iShares Russell 2000 ETF	3.75M	2.25%	-
Scottish Widows Global Envirtly Solu X	3.19M	1.96%	-
Schroder ISF Glbl Engy Tnstn E Acc USD	2.78M	1.71%	-2.49M
Vanguard Institutional Extnd Mkt Idx Tr	85.29K	1.02%	-38.86K
SPDR® S&P Kensho New Economies Comps ETF	1.64M	1.01%	-
Fidelity Small Cap Index	1.56M	0.94%	-18.18K
iShares Russell 2000 Value ETF	1.53M	0.92%	-
Schroder Glbl Engy Transition S GBP Acc	1.22M	0.75%	-1.14M

Recent Insider Transactions

Date	Name	Role	Activity	Value
Jun 16, 2025	Tappin Matthew	President, Software Division	Sell	$9.37K
May 30, 2025	Tappin Matthew	President, Software Division	Sell	$524.96
Feb 25, 2025	Shukla Rahul	Chief Accounting Officer	Sell	$4.63K
Mar 12, 2025	Shukla Rahul	Chief Accounting Officer	Sell	$3.02K
Jan 23, 2025	Shukla Rahul	Chief Accounting Officer	Sell	$2.30K

Insider Transactions Trends

Date	Buy	Sell
2025 Q3	-	-
2025 Q2	-	4
2025 Q1	-	8
2024 Q4	-	-
2024 Q3	-	-

STEM Ownership FAQ

Who owns the most shares of Stem?

Stem’s largest shareholders are Blackrock (10.9M shares, 6.89%), Susquehanna group, llp (1.09M shares, 0.67%), and Bnp paribas arbitrage, snc (796.46K shares, 0.49%). Together, they hold 8.05% of Stem’s total shares outstanding.

Does Blackrock own Stem?

Yes, BlackRock owns 6.89% of Stem, totaling 10.9M shares as of Jun 2024. This represents 0.00% of BlackRock's total assets, with a market value of 12.1M$. In the last quarter, BlackRock decreased its holdings by -401K shares, a -3.55% change.

Who is Stem’s biggest shareholder by percentage of total assets invested?

Emfo is Stem’s biggest shareholder by percentage of total assets invested, with 0.03% of its assets in 29.14K Stem shares, valued at 32.35K$.

Who is the top mutual fund holder of Stem shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of Stem shares, with 3.13% of its total shares outstanding invested in 5.14M Stem shares.

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