Two Sigma Advisers
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Two Sigma Advisers’s Stereotaxis STXS Stock Holding History

Two Sigma Advisers’s Portfolio STXS Stock Details STXS Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-171,600
Closed -$534K – 2609
2025
Q3 		$534K Buy
+171,600
New +$444K ﹤0.01% 1735
2023
Q3 		– Sell
-97,200
Closed -$149K – 2568
2023
Q2 		$149K Sell
97,200
-144,800
-60% -$268K ﹤0.01% 2148
2023
Q1 		$494K Sell
242,000
-40,400
-14% -$90.9K ﹤0.01% 1950
2022
Q4 		$585K Sell
282,400
-37,200
-12% -$72.7K ﹤0.01% 1820
2022
Q3 		$575K Sell
319,600
-55,800
-15% -$120K ﹤0.01% 1787
2022
Q2 		$691K Buy
375,400
+226,300
+152% +$541K ﹤0.01% 1783
2022
Q1 		$556K Sell
149,100
-106,400
-42% -$502K ﹤0.01% 1925
2021
Q4 		$1.58M Sell
255,500
-97,200
-28% -$581K ﹤0.01% 1311
2021
Q3 		$1.9M Buy
352,700
+197,800
+128% +$1.49M ﹤0.01% 1287
2021
Q2 		$1.49M Buy
154,900
+101,300
+189% +$799K ﹤0.01% 1444
2021
Q1 		$360K Buy
53,600
+16,300
+44% +$96.7K ﹤0.01% 2156
2020
Q4 		$190K Sell
37,300
-18,700
-33% -$76.5K ﹤0.01% 2185
2020
Q3 		$200K Sell
56,000
-29,300
-34% -$113K ﹤0.01% 2156
2020
Q2 		$380K Sell
85,300
-1,600
-2% -$6.47K ﹤0.01% 2021
2020
Q1 		$262K Buy
+86,900
New +$359K ﹤0.01% 2069

Other funds holding STXS

DCM
DAFNA Capital Management Los Angeles, California $440M AUM 109.12% 1-Year Est. Return
LIM
Lagoda Investment Management New York $162M AUM 49.7% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
APCM
Arbiter Partners Capital Management New York $175M AUM 99.81% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
EIM
Essex Investment Management Boston, Massachusetts $632M AUM 95.36% 1-Year Est. Return
ACM
Archon Capital Management Seattle, Washington $177M AUM 108.05% 1-Year Est. Return
WAM
Warberg Asset Management Winnetka, Illinois $600M AUM 23.37% 1-Year Est. Return
PGCM
Prescott Group Capital Management Tulsa, Oklahoma $1B AUM 51.95% 1-Year Est. Return

Two Sigma Advisers's STXS Position: Q4 2025 in Review

Two Sigma Advisers sold out of Stereotaxis (STXS) in Q4 2025, closing a stake of 171,600 shares — an estimated $534K sold.

Two Sigma Advisers first reported a position in STXS in Q1 2020 and held it in 15 quarters. The position peaked at $1.9M in Q3 2021. 105 funds tracked by Wall St. Rank hold STXS as of Q4 2025.

  • Two Sigma Advisers reported no remaining Stereotaxis position as of Q4 2025 after selling out during the quarter.
  • Two Sigma Advisers sold 171,600 Stereotaxis shares in Q4 2025, an estimated $534K.
  • Two Sigma Advisers first reported a position in Stereotaxis in Q1 2020 and held it in 15 quarters.
  • Two Sigma Advisers's Stereotaxis position peaked at $1.9M in Q3 2021.
  • 105 funds tracked by Wall St. Rank held Stereotaxis as of Q4 2025.

Based on Two Sigma Advisers's 13F filing for Q4 2025, filed 17 Feb 2026.