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Artesian Resources
ARTNA

105 hedge funds and large institutions have $173M invested in Artesian Resources in 2026 Q1 according to their latest regulatory filings, with 17 funds opening new positions, 42 increasing their positions, 22 reducing their positions, and 5 closing their positions.

New
Increased
Maintained
Reduced
Closed

240% more first-time investments, than exits

New positions opened: 17 | Existing positions closed: 5

91% more repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 22

12% more funds holding

Funds holding: 94 → 105 (+11)

1% more capital invested

Capital invested by funds: $172M → $173M (+$1.29M)

0.04% less ownership

Funds ownership: 57.73% → 57.69% (-0.04%)

Holders
105
Holders Change
+11
Holders Change %
+11.7%
% of All Funds
1.29%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
17
Increased
42
Reduced
22
Closed
5
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Jane Street
Jane Street
New York
+$4.22M
2
Two Sigma Investments
Two Sigma Investments
New York
+$3.64M
3
UBS Group
UBS Group
Switzerland
+$3.5M
4
Adage Capital Partners
Adage Capital Partners
Massachusetts
+$1.64M
5
Marshall Wace
Marshall Wace
United Kingdom
+$1.6M

Top Sellers

1
BlackRock
BlackRock
New York
-$25.4M
2
Janney Montgomery Scott
Janney Montgomery Scott
Pennsylvania
-$425K
3
First Manhattan
First Manhattan
New York
-$353K
4
RS
R Squared
Hong Kong
-$340K
5
CAM
Costello Asset Management
Pennsylvania
-$279K
Name Holding Trade Value Shares
Change 		Change in
Stake
GCP
51
GSA Capital Partners
United Kingdom
$323K +$333K +10,143 New
RAM
52
Redmond Asset Management
Virginia
$303K – – –
FIM
53
Fruth Investment Management
Texas
$288K -$9.85K -300 -3%
AI
54
Atria Investments
North Carolina
$285K +$32.7K +996 +13%
CCM
55
Cullen Capital Management
New York
$281K +$21.8K +664 +8%
Point72 Asset Management
56
Point72 Asset Management
Connecticut
$277K +$285K +8,690 New
Raymond James Financial
57
Raymond James Financial
Florida
$274K -$47.5K -1,447 -14%
Thrivent Financial for Lutherans
58
Thrivent Financial for Lutherans
Minnesota
$263K +$271K +8,264 New
EM
59
ELCO Management
New York
$247K +$24.3K +740 +11%
MC
60
Moors & Cabot
Massachusetts
$228K – – –
PWM
61
Perigon Wealth Management
California
$225K +$232K +7,058 New
SEI Investments
62
SEI Investments
Pennsylvania
$213K +$219K +6,680 New
JWWM
63
Johnson & White Wealth Management
Pennsylvania
$212K – – –
JF
64
Jump Financial
Illinois
$208K +$214K +6,533 New
Bank of America
65
Bank of America
North Carolina
$206K -$21.6K -659 -9%
Commonwealth Equity Services
66
Commonwealth Equity Services
Massachusetts
$202K +$208K +6,345 New
Royal Bank of Canada
67
Royal Bank of Canada
Ontario, Canada
$185K – – –
VGA
68
Vanguard Global Advisers
Pennsylvania
$185K +$191K +5,805 New
Acadian Asset Management
69
Acadian Asset Management
Massachusetts
$142K +$121K +3,680 +463%
AA
70
Ancora Advisors
Ohio
$127K -$32.8K -1,000 -20%
BNP Paribas Financial Markets
71
BNP Paribas Financial Markets
France
$122K -$15.9K -485 -11%
Fidelity Investments
72
Fidelity Investments
Massachusetts
$107K -$50.5K -1,539 -32%
KFI
73
Key Financial Inc
Pennsylvania
$96.3K – – –
CCM
74
Copeland Capital Management
Pennsylvania
$65.7K +$2.5K +76 +4%
PNC Financial Services Group
75
PNC Financial Services Group
Pennsylvania
$60.9K – – –
1 2
3
4 5

ARTNA Hedge Fund Activity: Q1 2026 in Review

105 of the 8,126 institutional investors tracked by Wall St. Rank reported a position in Artesian Resources (ARTNA) for Q1 2026, worth a combined $173M — up 0.75% from $172M a quarter earlier.

Buyers outnumbered sellers: 17 funds opened new ARTNA positions and 5 closed out — a net gain of 12 holders — while 42 added to existing stakes and 22 trimmed.

The largest buyer was Jane Street, adding an estimated $4.22M. The largest seller was BlackRock, cutting an estimated $25.4M.

  • 105 institutional investors held Artesian Resources (ARTNA) as of Q1 2026, up from 94 in Q4 2025.
  • Funds reported $173M of Artesian Resources stock for Q1 2026, up 0.75% quarter-over-quarter.
  • 17 funds opened new Artesian Resources positions in Q1 2026 and 5 closed out, a net change of +12 holders.
  • The largest Artesian Resources buyer in Q1 2026 was Jane Street, an estimated $4.22M added.
  • The largest Artesian Resources seller in Q1 2026 was BlackRock, an estimated $25.4M sold.

Based on aggregated 13F filings for Q1 2026.