SEI Investments
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SEI Investments’s Ardelyx ARDX Stock Holding History

SEI Investments’s Portfolio ARDX Stock Details ARDX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q3 		$594K Buy
173,654
+21,595
+14% +$92.6K ﹤0.01% 2564
2026
Q2 		$776K Buy
152,059
+17,646
+13% +$108K ﹤0.01% 2443
2026
Q1 		$805K Buy
134,413
+35,989
+37% +$238K ﹤0.01% 2457
2025
Q4 		$574K Sell
98,424
-2,984
-3% -$16.6K ﹤0.01% 2447
2025
Q3 		$559K Buy
101,408
+81,730
+415% +$444K ﹤0.01% 2180
2025
Q2 		$77.1K Buy
19,678
+1,241
+7% +$5.12K ﹤0.01% 2713
2025
Q1 		$90.5K Buy
18,437
+46
+0.3% +$247 ﹤0.01% 2615
2024
Q4 		$93.2K Sell
18,391
-16,095
-47% -$88.9K ﹤0.01% 2595
2024
Q3 		$238K Buy
34,486
+5,808
+20% +$34.3K ﹤0.01% 2419
2024
Q2 		$213K Buy
28,678
+590
+2% +$4.15K ﹤0.01% 2437
2024
Q1 		$205K Buy
+28,088
New +$240K ﹤0.01% 2420
2018
Q3 		– Sell
-4
Closed – – 2536
2018
Q2 		$0 Sell
4
-5,920
-100% -$27.5K ﹤0.01% 3610
2018
Q1 		$30K Buy
5,924
+849
+17% +$5.3K ﹤0.01% 2518
2017
Q4 		$504K Sell
5,075
-8,320
-62% -$49.3K ﹤0.01% 1667
2017
Q3 		$750K Buy
13,395
+12,769
+2,040% +$67.3K ﹤0.01% 1533
2017
Q2 		$3K Buy
626
+81
+15% +$687 ﹤0.01% 2794
2017
Q1 		$7K Buy
545
+544
+54,400% +$7.16K ﹤0.01% 2516
2016
Q4 		$0 Buy
+1
New +$14 ﹤0.01% 2905

Other funds holding ARDX

Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.92T AUM 36.1% 1-Year Est. Return
Nuveen
Nuveen Charlotte, North Carolina $420B AUM 34.97% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Citigroup
Citigroup New York $308B AUM 40.94% 1-Year Est. Return
Hennion & Walsh Asset Management
Hennion & Walsh Asset Management Parsippany, New Jersey $3.42B AUM 25.82% 1-Year Est. Return
Mackenzie Financial
Mackenzie Financial Toronto Ontario, Ontario, Canada $91.6B AUM 30% 1-Year Est. Return
Squarepoint
Squarepoint New York $90.8B AUM 26.98% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $608B AUM 32.77% 1-Year Est. Return
Hussman Strategic Advisors
Hussman Strategic Advisors Ellicott City, Maryland $469M AUM 10.16% 1-Year Est. Return
Clay Northam Wealth Management
Clay Northam Wealth Management Huntington Beach, California $214M AUM 32.73% 1-Year Est. Return

SEI Investments's ARDX Position: Q3 2026 in Review

SEI Investments increased its Ardelyx (ARDX) stake by 14% in Q3 2026, buying an estimated $92.6K and bringing the position to 173,654 shares worth $594K. The position accounts for ﹤0.01% of the portfolio, ranked #2564.

SEI Investments first reported a position in ARDX in Q4 2016 and has held it in 18 quarters since. The position peaked at $805K in Q1 2026. 104 funds tracked by Wall St. Rank hold ARDX as of Q3 2026.

  • SEI Investments held 173,654 shares of Ardelyx worth $594K as of Q3 2026.
  • SEI Investments bought 21,595 Ardelyx shares in Q3 2026, an estimated $92.6K.
  • Ardelyx made up ﹤0.01% of SEI Investments's portfolio in Q3 2026, its #2564 holding.
  • SEI Investments first reported a position in Ardelyx in Q4 2016 and has held it in 18 quarters since.
  • SEI Investments's Ardelyx position peaked at $805K in Q1 2026.
  • 104 funds tracked by Wall St. Rank held Ardelyx as of Q3 2026.

Based on SEI Investments's 13F filing for Q3 2026, filed 10 Nov 2026.