EnerSys Ownership | Who Owns EnerSys?

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EnerSys Ownership Summary

EnerSys is owned by 48.66% institutional investors, 1.67% insiders, and 49.67% retail investors. Blackrock funding, inc. /de is the largest institutional shareholder, holding 13.91% of ENS shares. Vanguard US Total Market Shares ETF is the top mutual fund, with 3.27% of its assets in EnerSys shares.

ENS Ownership Benchmark

Type	Name	% Inst	% Insiders	% Retail
Stock	EnerSys	48.66%	1.67%	49.67%
Sector	Industrials Stocks	47.66%	12.52%	39.82%
Industry	Electrical Equipment Stocks	30.79%	16.75%	52.46%

Institutional Shareholders

Top Institutional Shareholders by Total Shares

Holder	Shares	% Holding	Value
Blackrock funding, inc. /de	5.13M	13.91%	$752.61M
Blackrock	5.26M	12.93%	$544.45M
Vanguard group	4.31M	11.70%	$632.77M
Dimensional fund advisors lp	1.63M	4.41%	$238.80M
State street	1.47M	3.80%	$166.52M
Janus henderson group	1.32M	3.29%	$122.26M
Invesco	1.16M	2.99%	$130.90M
Earnest partners	980.74K	2.66%	$143.92M
Geode capital management	944.94K	2.56%	$138.69M
First trust advisors lp	965.03K	2.49%	$109.01M

Top Institutional Shareholders by % of Total Assets

Holder	Shares	% Assets	Value
Ack asset management	584.32K	8.26%	$66.01M
New south capital management	848.11K	5.73%	$124.46M
Scopia capital management lp	370.67K	5.26%	$41.87M
Carmel capital management	72.89K	3.24%	$10.70M
Paradigm capital management inc/ny	465.80K	2.88%	$68.36M
Lightrock netherlands b.v.	103.81K	2.28%	$11.02M
Lumbard & kellner	44.13K	2.27%	$6.48M
Hill city capital, lp	467.50K	2.23%	$52.81M
Tributary capital management	120.97K	1.75%	$17.75M
Silver lake advisory	29.61K	1.69%	$4.34M

Top Buyers

Holder	Shares	% Assets	Change
Blackrock funding, inc. /de	5.13M	0.01%	632.40K
Norges bank	535.60K	0.01%	535.60K
Lsv asset management	562.29K	0.18%	421.34K
Millennium management	414.75K	0.02%	404.20K
Franklin resources	324.94K	0.01%	271.55K

Top Sellers

Holder	Shares	% Assets	Change
Deprince race & zollo	553.78K	1.56%	-489.08K
Ophir asset management pty	-	-	-309.90K
Aqr capital management	572.68K	0.07%	-196.82K
Vanguard group	4.31M	0.01%	-187.56K
Weiss asset management lp	-	-	-134.53K

New Positions

Holder	Shares	% Assets	Change	Value
Norges bank	535.60K	0.01%	535.60K	$78.60M
Scopus asset management	150.00K	0.31%	150.00K	$15.53M
Axa investment managers	62.86K	0.02%	62.86K	$7.10M
Eam investors	37.36K	0.61%	37.36K	$5.48M
Two sigma investments, lp	33.55K	0.01%	33.55K	$3.79M

Sold Out

Holder	Change
Twin peaks wealth advisors	-1.00
Tfc financial management	-1.00
Nelson, van denburg & campbell wealth management group	-2.00
Tfo-tdc	-2.00
Bokf, na	-2.00

Institutional Ownership Trends

Date	Holdings	Change %	Shares	Change %	Ownership	Change %	Increased Position	Change %	Decreased Position	Change %
Dec 31, 2025	253	-33.60%	17,939,523	-49.75%	48	0.57%	132	-26.26%	85	-40.14%
Sep 30, 2025	215	-42.05%	20,923,920	-42.65%	53	0.61%	95	-45.09%	84	-40.85%
Jun 30, 2025	368	-2.13%	36,415,679	-0.39%	93	1.08%	170	-11.46%	142	11.81%
Mar 31, 2025	371	1.37%	36,525,135	-2.57%	92	1.02%	189	11.18%	126	-8.03%
Dec 31, 2024	171	-53.28%	16,407,936	-55.39%	40	0.49%	70	-53.95%	69	-51.06%

Top Mutual Funds Shareholders

Holder	Shares	% Holding	Change
Vanguard US Total Market Shares ETF	1.29M	3.27%	1.11K
iShares Core S&P Mid-Cap ETF	1.19M	3.23%	-89.07K
Vanguard Total Stock Mkt Idx Inv	1.15M	3.12%	2.88K
iShares Russell 2000 ETF	901.21K	2.45%	14.35K
Vanguard Small Cap Index	836.04K	2.27%	-159.00
First Trust SMID Cp Rising Div Achv ETF	778.90K	2.11%	459.00
Invesco Small Cap Value A	681.77K	1.85%	-149.35K
Vanguard Small Cap Value Index Inv	536.78K	1.46%	-4.03K
Vanguard Institutional Extnd Mkt Idx Tr	398.55K	1.08%	868.00
Fidelity Small Cap Index	388.39K	1.05%	1.49K

Recent Insider Transactions

Date	Name	Role	Activity	Value
Dec 10, 2025	Uplinger Chad C	President Motive Power Global	Sell	$735.94K
Dec 10, 2025	Uplinger Chad C	President Motive Power Global	Sell	$279.14K
May 30, 2025	Uplinger Chad C	Pres., Motive Power Global	Buy	$24.68K
May 30, 2025	O'Connell Shawn M.	President & CEO	Buy	$39.79K
May 23, 2025	Funk Andrea J.	EVP & Chief Financial Officer	Buy	$25.26K

Insider Transactions Trends

Date	Buy	Sell
2025 Q4	-	2
2025 Q3	-	-
2025 Q2	3	-
2025 Q1	-	26
2024 Q4	-	1

ENS Ownership FAQ

Who Owns EnerSys?

EnerSys shareholders are primarily institutional investors at 48.66%, followed by 1.67% insiders and 49.67% retail investors. The average institutional ownership in EnerSys's industry, Electrical Equipment Stocks, is 30.79%, which EnerSys exceeds.

Who owns the most shares of EnerSys?

EnerSys’s largest shareholders are Blackrock funding, inc. /de (5.13M shares, 13.91%), Blackrock (5.26M shares, 12.93%), and Vanguard group (4.31M shares, 11.70%). Together, they hold 38.54% of EnerSys’s total shares outstanding.

Does Blackrock own EnerSys?

Yes, BlackRock owns 12.93% of EnerSys, totaling 5.26M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 544.45M$. In the last quarter, BlackRock decreased its holdings by -62.679K shares, a -1.18% change.

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

Ack asset management is EnerSys’s biggest shareholder by percentage of total assets invested, with 8.26% of its assets in 584.32K EnerSys shares, valued at 66.01M$.

Who is the top mutual fund holder of EnerSys shares?

Vanguard US Total Market Shares ETF is the top mutual fund holder of EnerSys shares, with 3.27% of its total shares outstanding invested in 1.29M EnerSys shares.

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