Jane Street
FABC

Jane Street’s Fabric.AI Inc FABC Stock Holding History

Jane Street’s Portfolio FABC Stock Details FABC Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		$47.8K Buy
25,835
+15,820
+158% +$41.6K ﹤0.01% 10985
2025
Q4 		$24.5K Buy
+10,015
New +$39.2K ﹤0.01% 10687
2023
Q3 		– Sell
-98
Closed -$8.6K – 8620
2023
Q2 		$8.6K Sell
98
-99
-50% -$7.3K ﹤0.01% 8454
2023
Q1 		$13.8K Buy
197
+108
+121% +$8.69K ﹤0.01% 8704
2022
Q4 		$4.37K Buy
+89
New +$6.24K ﹤0.01% 8878
2022
Q2 		– Sell
-141
Closed -$23K – 9636
2022
Q1 		$23K Sell
141
-1,409
-91% -$233K ﹤0.01% 9896
2021
Q4 		$320K Buy
+1,550
New +$499K ﹤0.01% 8048
2021
Q3 		– Sell
-187
Closed -$98.3K – 9905
2021
Q2 		$117K Sell
187
-48
-20% -$31.6K ﹤0.01% 9195
2021
Q1 		$195K Sell
235
-567
-71% -$517K ﹤0.01% 8289
2020
Q4 		$624K Buy
+802
New +$488K ﹤0.01% 5408
2018
Q4 		– Sell
-3
Closed -$6K – 4916
2018
Q3 		$6K Buy
+3
New +$10.5K ﹤0.01% 5000
2015
Q4 		– Sell
-1
Closed -$14K – 3974
2015
Q3 		$14K Buy
+1
New +$21.4K ﹤0.01% 3478
2015
Q2 		– Hold
0
– -$3K – 3608
2015
Q1 		– Hold
0
– – – 3068
2014
Q4 		– Hold
0
– – – 2416
2014
Q3 		– Hold
0
– – – 2458
2014
Q2 		– Hold
0
– -$24K – 2538
2014
Q1 		– Hold
0
– – – 2619

Other funds holding FABC

HF
HRT Financial New York $40.1B AUM 58.22% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return
C
Certuity North Palm Beach, Florida $2.03B AUM 88.59% 1-Year Est. Return
TRCT
Tower Research Capital (TRC) New York $3.85B AUM 32.11% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
Group One Trading
Group One Trading Chicago, Illinois $52.2B AUM 104.56% 1-Year Est. Return
HPC
HM Payson & Co Portland, Maine $7.54B AUM 31.34% 1-Year Est. Return
AWM
Activest Wealth Management Aventure, Florida $518M AUM 44.34% 1-Year Est. Return

Jane Street's FABC Position: Q1 2026 in Review

Jane Street increased its Fabric.AI Inc (FABC) stake by 158% in Q1 2026, buying an estimated $41.6K and bringing the position to 25,835 shares worth $47.8K. The position accounts for ﹤0.01% of the portfolio, ranked #10985.

Jane Street first reported a position in FABC in Q3 2015 and has held it in 12 quarters since. The position peaked at $624K in Q4 2020. 17 funds tracked by Wall St. Rank hold FABC as of Q1 2026.

  • Jane Street held 25,835 shares of Fabric.AI Inc worth $47.8K as of Q1 2026.
  • Jane Street bought 15,820 Fabric.AI Inc shares in Q1 2026, an estimated $41.6K.
  • Fabric.AI Inc made up ﹤0.01% of Jane Street's portfolio in Q1 2026, its #10985 holding.
  • Jane Street first reported a position in Fabric.AI Inc in Q3 2015 and has held it in 12 quarters since.
  • Jane Street's Fabric.AI Inc position peaked at $624K in Q4 2020.
  • 17 funds tracked by Wall St. Rank held Fabric.AI Inc as of Q1 2026.

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