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Eos Energy Enterprises
EOSE

177 hedge funds and large institutions have $337M invested in Eos Energy Enterprises in 2025 Q1 according to their latest regulatory filings, with 47 funds opening new positions, 61 increasing their positions, 40 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

142% more call options, than puts

Call options by funds: $77M | Put options by funds: $31.8M

104% more first-time investments, than exits

New positions opened: 47 | Existing positions closed: 23

53% more repeat investments, than reductions

Existing positions increased: 61 | Existing positions reduced: 40

14% more funds holding

Funds holding: 155 → 177 (+22)

2.39% more ownership

Funds ownership: 36.82% → 39.21% (+2.4%)

0% more funds holding in top 10

Funds holding in top 10: 2 → 2 (0)

14% less capital invested

Capital invested by funds: $391M → $337M (-$54.4M)

Holders
177
Holders Change
+22
Holders Change %
+14.19%
% of All Funds
2.37%
Holding in Top 10
2
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.03%
New
47
Increased
61
Reduced
40
Closed
23
Calls
$77M
Puts
$31.8M
Net Calls
+$45.2M
Net Calls Change
-$8.27M

Top Buyers

Rank Fund Capital Flow
1
DCM
Driehaus Capital Management
Illinois
+$17.4M
2
Group One Trading
Group One Trading
Illinois
+$12.8M
3
AFG
American Financial Group
Ohio
+$5.76M
4
Goldman Sachs
Goldman Sachs
New York
+$5.12M
5
Millennium Management
Millennium Management
New York
+$4.37M

Top Sellers

Rank Fund Capital Flow
1
Alyeska Investment Group
Alyeska Investment Group
Illinois
-$7.91M
2
UBS Group
UBS Group
Switzerland
-$6.47M
3
B
Barings
North Carolina
-$5.87M
4
ECP
Electron Capital Partners
New York
-$3.57M
5
Baird Financial Group
Baird Financial Group
Wisconsin
-$2.03M
Name Holding Trade Value Shares
Change 		Change in
Stake
Simplex Trading
26
Simplex Trading
Illinois
$3.44M +$4.19M +860,629 +1,718%
BNP Paribas Financial Markets
27
BNP Paribas Financial Markets
France
$3.1M +$2.72M +558,352 +214%
SM
28
Sabby Management
Florida
$2.59M -$817K -167,623 -20%
Squarepoint
29
Squarepoint
New York
$2.4M +$1.81M +370,550 +140%
Verition Fund Management
30
Verition Fund Management
Connecticut
$2.21M +$2.5M +513,126 +719%
First Trust Advisors
31
First Trust Advisors
Illinois
$2.17M -$712K -146,017 -20%
Tudor Investment Corp
32
Tudor Investment Corp
Connecticut
$2.09M +$1.55M +318,434 +136%
Northern Trust
33
Northern Trust
Illinois
$2.09M +$155K +31,707 +6%
P
34
&Partners
Tennessee
$1.88M +$49.1K +10,065 +2%
SSA
35
Schonfeld Strategic Advisors
New York
$1.84M +$1.06M +217,301 +81%
Walleye Capital
36
Walleye Capital
New York
$1.63M +$1.07M +220,183 +104%
Swiss National Bank
37
Swiss National Bank
Switzerland
$1.6M -$19.5K -4,000 -0.9%
ER
38
EVR Research
Virginia
$1.59M +$48.7K +10,000 +2%
UBS AM
39
UBS AM
Illinois
$1.53M +$389K +79,776 +25%
Bank of America
40
Bank of America
North Carolina
$1.45M +$824K +169,126 +79%
KAS
41
Kestra Advisory Services
Texas
$1.41M -$835K -171,251 -31%
AA
42
ALPS Advisors
Colorado
$1.32M +$96.3K +19,754 +6%
DFCM
43
Dark Forest Capital Management
Puerto Rico
$1.26M +$1.63M +334,372 New
ASN
44
Advisory Services Network
Georgia
$1.17M -$2.44K -500 -0.2%
FFP
45
FourThought Financial Partners
Florida
$1.04M – – –
Walleye Trading
46
Walleye Trading
New York
$759K +$896K +183,855 +1,078%
JG
47
Jain Global
New York
$707K +$912K +187,141 New
California State Teachers Retirement System (CalSTRS)
48
California State Teachers Retirement System (CalSTRS)
California
$706K – – –
CM
49
CoreCommodity Management
Connecticut
$685K +$883K +181,213 New
Mitsubishi UFJ Asset Management
50
Mitsubishi UFJ Asset Management
Japan
$676K -$19.7K -4,038 -2%
1
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EOSE Hedge Fund Activity: Q1 2025 in Review

177 of the 7,458 institutional investors tracked by Wall St. Rank reported a position in Eos Energy Enterprises (EOSE) for Q1 2025, worth a combined $337M — down 14% from $391M a quarter earlier.

Buyers outnumbered sellers: 47 funds opened new EOSE positions and 23 closed out — a net gain of 24 holders — while 61 added to existing stakes and 40 trimmed.

The largest buyer was Driehaus Capital Management, opening a new position worth an estimated $17.4M. The largest seller was Alyeska Investment Group, exiting entirely with an estimated $7.91M sold.

  • 177 institutional investors held Eos Energy Enterprises (EOSE) as of Q1 2025, up from 155 in Q4 2024.
  • Funds reported $337M of Eos Energy Enterprises stock for Q1 2025, down 14% quarter-over-quarter.
  • 47 funds opened new Eos Energy Enterprises positions in Q1 2025 and 23 closed out, a net change of +24 holders.
  • The largest Eos Energy Enterprises buyer in Q1 2025 was Driehaus Capital Management, an estimated $17.4M added.
  • The largest Eos Energy Enterprises seller in Q1 2025 was Alyeska Investment Group, an estimated $7.91M sold.

Based on aggregated 13F filings for Q1 2025.