SIG Brokerage’s Ardelyx ARDX Stock Holding History

SIG Brokerage’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 Q1	–	Sell	-31,891	Closed	-$186K	–	788
2025 Q4	$186K	Hold	31,891	–	–	0.01%	608
2025 Q3	$176K	Hold	31,891	–	–	0.01%	681
2025 Q2	$125K	Hold	31,891	–	–	﹤0.01%	642
2025 Q1	$157K	Buy	+31,891	New	+$171K	0.01%	502

Other funds holding ARDX

BlackRock New York $6.73T AUM 46.02% 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

Janus Henderson Group London $209B AUM 37.72% 1-Year Est. Return

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

Nuveen Charlotte, North Carolina $419B AUM 43.02% 1-Year Est. Return

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

SIG Brokerage's ARDX Position: Q1 2026 in Review

SIG Brokerage sold out of Ardelyx (ARDX) in Q1 2026, closing a stake of 31,891 shares — an estimated $186K sold.

SIG Brokerage first reported a position in ARDX in Q1 2025 and held it in 4 quarters. The position peaked at $186K in Q4 2025. 242 funds tracked by Wall St. Rank hold ARDX as of Q1 2026.

SIG Brokerage reported no remaining Ardelyx position as of Q1 2026 after selling out during the quarter.
SIG Brokerage sold 31,891 Ardelyx shares in Q1 2026, an estimated $186K.
SIG Brokerage first reported a position in Ardelyx in Q1 2025 and held it in 4 quarters.
SIG Brokerage's Ardelyx position peaked at $186K in Q4 2025.
242 funds tracked by Wall St. Rank held Ardelyx as of Q1 2026.

Based on SIG Brokerage's 13F filing for Q1 2026, filed 15 May 2026.