Michael Gelband’s Ardelyx ARDX Stock Holding History

Michael Gelband’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 Q2	$3.84M	Buy	+752,923	New	+$4.6M	0.02%	584
2026 Q1	–	Sell	-55,731	Closed	-$325K	–	1536
2025 Q4	$325K	Sell	55,731 -79,125	-59%	-$441K	﹤0.01%	1289
2025 Q3	$743K	Sell	134,856 -109,335	-45%	-$594K	0.01%	1061
2025 Q2	$957K	Sell	244,191 -191,940	-44%	-$792K	0.01%	976
2025 Q1	$2.14M	Buy	+436,131	New	+$2.34M	0.02%	677
2024 Q4	–	Sell	-921,711	Closed	-$6.35M	–	1496
2024 Q3	$6.35M	Buy	921,711 +619,557	+205%	+$3.66M	0.04%	336
2024 Q2	$2.24M	Buy	+302,154	New	+$2.12M	0.02%	738
2023 Q4	–	Sell	-41,016	Closed	-$167K	–	1443
2023 Q3	$167K	Sell	41,016 -105,998	-72%	-$413K	﹤0.01%	1548
2023 Q2	$498K	Buy	+147,014	New	+$603K	﹤0.01%	1360
2022 Q4	–	Sell	-226,221	Closed	-$269K	–	1619
2022 Q3	$269K	Buy	+226,221	New	+$215K	﹤0.01%	1552
2022 Q1	–	Sell	-39,136	Closed	-$43K	–	2173
2021 Q4	$43K	Sell	39,136 -156,970	-80%	-$186K	﹤0.01%	2046
2021 Q3	$259K	Buy	+196,106	New	+$524K	﹤0.01%	1672
2021 Q1	–	Sell	-34,082	Closed	-$221K	–	2099
2020 Q4	$221K	Buy	+34,082	New	+$202K	﹤0.01%	1680
2020 Q3	–	Sell	-12,218	Closed	-$85K	–	1726
2020 Q2	$85K	Buy	+12,218	New	+$84.9K	﹤0.01%	1648

Other funds holding ARDX

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

RCMNY

Rubric Capital Management (New York) New York $10.9B AUM 70.31% 1-Year Est. Return

Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

NAMI

Nomura Asset Management International Philadelphia, Pennsylvania $66.6B AUM

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return

Jupiter Topco New York $245B AUM

Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

Michael Gelband's ARDX Position: Q2 2026 in Review

Michael Gelband opened a new position in Ardelyx (ARDX) in Q2 2026: 752,923 shares worth $3.84M. The stake represents 0.02% of the portfolio and ranks #584 among its holdings. This is a return to the name: Michael Gelband previously reported a position in ARDX as recently as Q4 2025.

Michael Gelband first reported a position in ARDX in Q2 2020 and has held it in 14 quarters since. The position peaked at $6.35M in Q3 2024. 248 funds tracked by Wall St. Rank hold ARDX as of Q2 2026.

Michael Gelband held 752,923 shares of Ardelyx worth $3.84M as of Q2 2026.
Ardelyx was a new Michael Gelband position in Q2 2026.
Ardelyx made up 0.02% of Michael Gelband's portfolio in Q2 2026, its #584 holding.
Michael Gelband first reported a position in Ardelyx in Q2 2020 and has held it in 14 quarters since.
Michael Gelband's Ardelyx position peaked at $6.35M in Q3 2024.
248 funds tracked by Wall St. Rank held Ardelyx as of Q2 2026.

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