Jane Street
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Jane Street’s Tucows TCX Stock Holding History

Jane Street’s Portfolio TCX Stock Details TCX Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-36,649
Closed -$822K – 12959
2025
Q4 		$822K Buy
36,649
+14,751
+67% +$300K ﹤0.01% 6562
2025
Q3 		$406K Buy
21,898
+2,439
+13% +$47.3K ﹤0.01% 8291
2025
Q2 		$384K Buy
19,459
+3,651
+23% +$65.4K ﹤0.01% 7413
2025
Q1 		$267K Sell
15,808
-4,093
-21% -$71.1K ﹤0.01% 7993
2024
Q4 		$341K Buy
19,901
+6,255
+46% +$111K ﹤0.01% 7525
2024
Q3 		$285K Buy
13,646
+966
+8% +$21K ﹤0.01% 8114
2024
Q2 		$245K Buy
+12,680
New +$244K ﹤0.01% 8115
2024
Q1 		– Sell
-9,849
Closed -$266K – 10061
2023
Q4 		$266K Buy
+9,849
New +$210K ﹤0.01% 7800
2022
Q1 		– Sell
-3,466
Closed -$291K – 11014
2021
Q4 		$291K Buy
+3,466
New +$290K ﹤0.01% 8218
2021
Q3 		– Sell
-5,475
Closed -$440K – 10708
2021
Q2 		$440K Buy
5,475
+841
+18% +$66.6K ﹤0.01% 7479
2021
Q1 		$359K Buy
+4,634
New +$373K ﹤0.01% 7403
2020
Q2 		– Sell
-4,375
Closed -$211K – 7580
2020
Q1 		$211K Buy
+4,375
New +$245K ﹤0.01% 4593
2019
Q2 		– Sell
-6,181
Closed -$502K – 5721
2019
Q1 		$502K Buy
+6,181
New +$450K ﹤0.01% 3684

Other funds holding TCX

EIG
EdgePoint Investment Group Toronto, Ontario, Canada $13.2B AUM 32.43% 1-Year Est. Return
BFM
Blacksheep Fund Management Co. Dublin, Ireland $310M AUM 15.95% 1-Year Est. Return
Universal-Beteiligungs- und Servicegesellschaft
Universal-Beteiligungs- und Servicegesellschaft Frankfurt Am Main, Germany $65.4B AUM 39.83% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
BBA
Baader Bank Aktiengesellschaft Unterschleissheim, Germany $1.33B AUM 47.35% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $72.6B AUM 54.88% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $114B AUM 41.71% 1-Year Est. Return

Jane Street's TCX Position: Q1 2026 in Review

Jane Street sold out of Tucows (TCX) in Q1 2026, closing a stake of 36,649 shares — an estimated $822K sold.

Jane Street first reported a position in TCX in Q1 2019 and held it in 13 quarters. The position peaked at $822K in Q4 2025. 68 funds tracked by Wall St. Rank hold TCX as of Q1 2026.

  • Jane Street reported no remaining Tucows position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 36,649 Tucows shares in Q1 2026, an estimated $822K.
  • Jane Street first reported a position in Tucows in Q1 2019 and held it in 13 quarters.
  • Jane Street's Tucows position peaked at $822K in Q4 2025.
  • 68 funds tracked by Wall St. Rank held Tucows as of Q1 2026.

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