Jane Street
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Jane Street’s Mobix Labs MOBX Stock Holding History

Jane Street’s Portfolio MOBX Stock Details MOBX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$10.1K Sell
3,023
-22,626
-88% -$79.3K ﹤0.01% 11304
2025
Q4 		$68.6K Sell
25,649
-7,126
-22% -$44.6K ﹤0.01% 10379
2025
Q3 		$264K Buy
+32,775
New +$301K ﹤0.01% 9159
2025
Q1 		– Sell
-5,455
Closed -$92.7K – 10172
2024
Q4 		$92.7K Buy
+5,455
New +$55.6K ﹤0.01% 8786
2024
Q2 		– Sell
-2,612
Closed -$52.5K – 9895
2024
Q1 		$52.5K Buy
+2,612
New +$66.6K ﹤0.01% 8734

Other funds holding MOBX

Focus Partners Wealth
Focus Partners Wealth Boston, Massachusetts $97.6B AUM 29.43% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
VCWA
Vanguard Capital Wealth Advisors Denver, Colorado $148M AUM 91.21% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
ACM
Alessandra Capital Management Torrance, California $141M AUM
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
VFT
Vanguard Fiduciary Trust Malvern, Pennsylvania $454B AUM
Northern Trust
Northern Trust Chicago, Illinois $860B AUM 41.15% 1-Year Est. Return
Mariner
Mariner Overland Park, Kansas $95.2B AUM 32.92% 1-Year Est. Return

Jane Street's MOBX Position: Q1 2026 in Review

Jane Street reduced its Mobix Labs (MOBX) stake by 88% in Q1 2026, selling an estimated $79.3K and leaving 3,023 shares worth $10.1K. The position accounts for ﹤0.01% of the portfolio, ranked #11304.

Jane Street first reported a position in MOBX in Q1 2024 and has held it in 5 quarters since. The position peaked at $264K in Q3 2025. 26 funds tracked by Wall St. Rank hold MOBX as of Q1 2026.

  • Jane Street held 3,023 shares of Mobix Labs worth $10.1K as of Q1 2026.
  • Jane Street sold 22,626 Mobix Labs shares in Q1 2026, an estimated $79.3K.
  • Mobix Labs made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #11304 holding.
  • Jane Street first reported a position in Mobix Labs in Q1 2024 and has held it in 5 quarters since.
  • Jane Street's Mobix Labs position peaked at $264K in Q3 2025.
  • 26 funds tracked by Wall St. Rank held Mobix Labs as of Q1 2026.

Based on Jane Street's 13F filing for Q1 2026, filed 12 May 2026.