Jane Street
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Jane Street’s Talphera TLPH Stock Holding History

Jane Street’s Portfolio TLPH Stock Details TLPH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q1 		– Sell
-84,938
Closed -$76.8K – 12985
2025
Q4 		$96.8K Buy
+84,938
New +$102K ﹤0.01% 10204
2024
Q2 		– Sell
-15,822
Closed -$16.3K – 10187
2024
Q1 		$16.3K Buy
15,822
+3,601
+29% +$3.84K ﹤0.01% 8917
2023
Q4 		$8.98K Sell
12,221
-3,296
-21% -$2.1K ﹤0.01% 8974
2023
Q3 		$9K Buy
+15,517
New +$14.8K ﹤0.01% 8396
2022
Q3 		– Sell
-2,325
Closed -$11K – 10474
2022
Q2 		$11K Buy
2,325
+1,103
+90% +$5.13K ﹤0.01% 9297
2022
Q1 		$7K Sell
1,222
-503
-29% -$4.26K ﹤0.01% 10107
2021
Q4 		$19K Buy
1,725
+214
+14% +$3.25K ﹤0.01% 9808
2021
Q3 		$31K Sell
1,511
-1,277
-46% -$29.3K ﹤0.01% 9673
2021
Q2 		$77K Buy
+2,788
New +$74.7K ﹤0.01% 9374
2021
Q1 		– Sell
-664
Closed -$16K – 9595
2020
Q4 		$16K Buy
664
+87
+15% +$2.66K ﹤0.01% 7378
2020
Q3 		$16K Sell
577
-371
-39% -$9.2K ﹤0.01% 7043
2020
Q2 		$23K Buy
+948
New +$26.4K ﹤0.01% 6954
2019
Q3 		– Sell
-4,856
Closed -$246K – 5751
2019
Q2 		$246K Buy
4,856
+3,553
+273% +$213K ﹤0.01% 4455
2019
Q1 		$91K Buy
+1,303
New +$75.9K ﹤0.01% 4777
2018
Q3 		– Sell
-624
Closed -$42K – 5702
2018
Q2 		$42K Buy
+624
New +$37.1K ﹤0.01% 4828
2017
Q4 		– Sell
-582
Closed -$54K – 5177
2017
Q3 		$54K Buy
+582
New +$36.3K ﹤0.01% 4328
2015
Q3 		– Sell
-3,578
Closed -$303K – 4143
2015
Q2 		$303K Buy
+3,578
New +$280K ﹤0.01% 2820
2014
Q4 		– Sell
-4,750
Closed -$522K – 3030
2014
Q3 		$522K Buy
+4,750
New +$747K 0.01% 1399
2014
Q2 		– Sell
-1,188
Closed -$285K – 3114
2014
Q1 		$285K Buy
1,188
+679
+133% +$161K ﹤0.01% 2036
2013
Q4 		$115K Buy
+509
New +$88.5K ﹤0.01% 2159
2013
Q3 		– Sell
-766
Closed -$142K – 3113
2013
Q2 		$142K Buy
+766
New +$109K ﹤0.01% 2369

Other funds holding TLPH

ACM
AIGH Capital Management Baltimore, Maryland $733M AUM 327.32% 1-Year Est. Return
RSCM
Rock Springs Capital Management Baltimore, Maryland $1.7B AUM 93.03% 1-Year Est. Return
NCM
Nantahala Capital Management New Canaan, Connecticut $2.72B AUM 121.58% 1-Year Est. Return
RA
Rosalind Advisors Toronto, Ontario, Canada $249M AUM 80.12% 1-Year Est. Return
BL
Bleichroeder LP New York $579M AUM 94.36% 1-Year Est. Return
CF
Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return
EAM
Empery Asset Management New York $83M AUM
CM
Caption Management Oklahoma City, Oklahoma $17.1B AUM 70.99% 1-Year Est. Return
AC
Almitas Capital Santa Monica, California $443M AUM 42.36% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

Jane Street's TLPH Position: Q1 2026 in Review

Jane Street sold out of Talphera (TLPH) in Q1 2026, closing a stake of 84,938 shares — an estimated $76.8K sold.

Jane Street first reported a position in TLPH in Q2 2013 and held it in 21 quarters. The position peaked at $522K in Q3 2014. 45 funds tracked by Wall St. Rank hold TLPH as of Q1 2026.

  • Jane Street reported no remaining Talphera position as of Q1 2026 after selling out during the quarter.
  • Jane Street sold 84,938 Talphera shares in Q1 2026, an estimated $76.8K.
  • Jane Street first reported a position in Talphera in Q2 2013 and held it in 21 quarters.
  • Jane Street's Talphera position peaked at $522K in Q3 2014.
  • 45 funds tracked by Wall St. Rank held Talphera as of Q1 2026.

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