Adage Capital Partners
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Adage Capital Partners’s Artesian Resources ARTNA Stock Holding History

Adage Capital Partners’s Portfolio ARTNA Stock Details ARTNA Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$6.8M Hold
200,000
– – 0.01% 779
2026
Q1 		$6.37M Buy
200,000
+50,000
+33% +$1.64M 0.01% 753
2025
Q4 		$4.74M Hold
150,000
– – 0.01% 768
2025
Q3 		$4.89M Hold
150,000
– – 0.01% 737
2025
Q2 		$5.03M Buy
+150,000
New +$5.08M 0.01% 705

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Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Morgan Stanley
Morgan Stanley New York $1.89T AUM 35.08% 1-Year Est. Return
Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $552B AUM 44.19% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return
KAS
Kestra Advisory Services Austin, Texas $31B AUM 28.39% 1-Year Est. Return
PFS
Prospera Financial Services Dallas, Texas $6.89B AUM 37.41% 1-Year Est. Return
RMA
Roffman Miller Associates Philadelphia, Pennsylvania $1.91B AUM 28.29% 1-Year Est. Return

Adage Capital Partners's ARTNA Position: Q2 2026 in Review

Adage Capital Partners held its Artesian Resources (ARTNA) position steady in Q2 2026 at 200,000 shares worth $6.8M. The position accounts for 0.01% of the portfolio, ranked #779.

Adage Capital Partners first reported a position in ARTNA in Q2 2025 and has held it in 5 quarters since. 108 funds tracked by Wall St. Rank hold ARTNA as of Q2 2026.

  • Adage Capital Partners held 200,000 shares of Artesian Resources worth $6.8M as of Q2 2026.
  • Adage Capital Partners left its Artesian Resources share count unchanged in Q2 2026.
  • Artesian Resources made up 0.01% of Adage Capital Partners's portfolio in Q2 2026, its #779 holding.
  • Adage Capital Partners first reported a position in Artesian Resources in Q2 2025 and has held it in 5 quarters since.
  • 108 funds tracked by Wall St. Rank held Artesian Resources as of Q2 2026.

Based on Adage Capital Partners's 13F filing for Q2 2026, filed 14 Aug 2026.