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ESCO Technologies
ESE

335 hedge funds and large institutions have $3.96B invested in ESCO Technologies in 2025 Q1 according to their latest regulatory filings, with 70 funds opening new positions, 110 increasing their positions, 111 reducing their positions, and 16 closing their positions.

New
Increased
Maintained
Reduced
Closed

338% more first-time investments, than exits

New positions opened: 70 | Existing positions closed: 16

200% more funds holding in top 10

Funds holding in top 10: 1 → 3 (+2)

19% more capital invested

Capital invested by funds: $3.32B → $3.96B (+$638M)

18% more funds holding

Funds holding: 283 → 335 (+52)

0.26% less ownership

Funds ownership: 96.68% → 96.43% (-0.26%)

1% less repeat investments, than reductions

Existing positions increased: 110 | Existing positions reduced: 111

Holders
335
Holders Change
+52
Holders Change %
+18.37%
% of All Funds
4.49%
Holding in Top 10
3
Holding in Top 10 Change
+2
Holding in Top 10 Change %
+200%
% of All Funds
0.04%
New
70
Increased
110
Reduced
111
Closed
16
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

Rank Fund Capital Flow
1
DCM
Driehaus Capital Management
Illinois
+$31.8M
2
Fuller & Thaler Asset Management
Fuller & Thaler Asset Management
California
+$29.1M
3
HRCM
Hood River Capital Management
Florida
+$28.4M
4
Fidelity Investments
Fidelity Investments
Massachusetts
+$13.8M
5
Prudential Financial
Prudential Financial
New Jersey
+$10.4M

Top Sellers

Rank Fund Capital Flow
1
CIP
Champlain Investment Partners
Vermont
-$68.4M
2
Dimensional Fund Advisors
Dimensional Fund Advisors
Texas
-$25.3M
3
RA
Royce & Associates
New York
-$22.3M
4
T. Rowe Price Investment Management
T. Rowe Price Investment Management
Maryland
-$18.9M
5
BlackRock
BlackRock
New York
-$16.1M
Name Holding Trade Value Shares
Change 		Change in
Stake
EI
76
EAM Investors
California
$4.41M +$4.15M +27,697 New
HIM
77
Hillsdale Investment Management
Ontario, Canada
$4.26M +$4.01M +26,745 New
MGIA
78
Moneta Group Investment Advisors
Missouri
$4.02M -$74.9K -500 -2%
Russell Investments Group
79
Russell Investments Group
United Kingdom
$3.99M – – –
Los Angeles Capital Management
80
Los Angeles Capital Management
California
$3.96M +$3.73M +24,867 New
SFI
81
Susquehanna Fundamental Investments
Pennsylvania
$3.95M -$3.35M -22,356 -47%
DIA
82
Dean Investment Associates
Ohio
$3.94M -$1.35M -9,030 -27%
BCM
83
Bridgeway Capital Management
Texas
$3.93M -$2.84M -18,930 -43%
GIP
84
Granite Investment Partners
California
$3.81M -$1.58M -10,571 -31%
T. Rowe Price Associates
85
T. Rowe Price Associates
Maryland
$3.8M +$147K +981 +4%
California State Teachers Retirement System (CalSTRS)
86
California State Teachers Retirement System (CalSTRS)
California
$3.79M -$41.1K -274 -1%
Deutsche Bank
87
Deutsche Bank
Germany
$3.75M -$314K -2,095 -8%
Mitsubishi UFJ Asset Management
88
Mitsubishi UFJ Asset Management
Japan
$3.68M +$1.04M +6,942 +43%
PP
89
PDT Partners
New York
$3.48M – – –
Millennium Management
90
Millennium Management
New York
$3.35M +$2.05M +13,700 +186%
IIM
91
INTECH Investment Management
Florida
$3.24M +$229K +1,528 +8%
Thrivent Financial for Lutherans
92
Thrivent Financial for Lutherans
Minnesota
$3.14M -$142K -951 -5%
Marshall Wace
93
Marshall Wace
United Kingdom
$2.96M +$1.53M +10,205 +122%
CB
94
Commerce Bank
Missouri
$2.95M -$1.5M -10,000 -35%
Franklin Resources
95
Franklin Resources
California
$2.93M +$39.4K +263 +1%
Natixis Advisors
96
Natixis Advisors
Massachusetts
$2.87M +$59.9K +400 +2%
DCM
97
Dean Capital Management
Kansas
$2.78M -$800K -5,337 -23%
Creative Planning
98
Creative Planning
Kansas
$2.77M +$285K +1,900 +12%
NRD
99
Nebula Research & Development
New York
$2.47M +$1.41M +9,423 +155%
Mirae Asset Global ETFs Holdings
100
Mirae Asset Global ETFs Holdings
Hong Kong
$2.45M +$99.5K +664 +5%
2 3
4
5 6

ESE Hedge Fund Activity: Q1 2025 in Review

335 of the 7,457 institutional investors tracked by Wall St. Rank reported a position in ESCO Technologies (ESE) for Q1 2025, worth a combined $3.96B — up 19% from $3.32B a quarter earlier.

Buyers outnumbered sellers: 70 funds opened new ESE positions and 16 closed out — a net gain of 54 holders — while 110 added to existing stakes and 111 trimmed.

The largest buyer was Driehaus Capital Management, opening a new position worth an estimated $31.8M. The largest seller was Champlain Investment Partners, cutting an estimated $68.4M.

  • 335 institutional investors held ESCO Technologies (ESE) as of Q1 2025, up from 283 in Q4 2024.
  • Funds reported $3.96B of ESCO Technologies stock for Q1 2025, up 19% quarter-over-quarter.
  • 70 funds opened new ESCO Technologies positions in Q1 2025 and 16 closed out, a net change of +54 holders.
  • The largest ESCO Technologies buyer in Q1 2025 was Driehaus Capital Management, an estimated $31.8M added.
  • The largest ESCO Technologies seller in Q1 2025 was Champlain Investment Partners, an estimated $68.4M sold.

Based on aggregated 13F filings for Q1 2025.