Jane Street
THRD

Jane Street’s Third Harmonic Bio THRD Stock Holding History

Jane Street’s Portfolio THRD Stock Details THRD Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q2 		– Sell
-23,876
Closed -$119K – 10881
2025
Q1 		$82.8K Buy
23,876
+4,384
+22% +$21.3K ﹤0.01% 8882
2024
Q4 		$201K Buy
+19,492
New +$243K ﹤0.01% 8412
2024
Q3 		– Sell
-21,405
Closed -$278K – 10392
2024
Q2 		$278K Sell
21,405
-612
-3% -$7.57K ﹤0.01% 7917
2024
Q1 		$208K Buy
22,017
+9,880
+81% +$96K ﹤0.01% 8131
2023
Q4 		$133K Buy
+12,137
New +$96.1K ﹤0.01% 8454
2022
Q4 		– Sell
-18,809
Closed -$357K – 10143
2022
Q3 		$357K Buy
+18,809
New +$339K ﹤0.01% 7299

Other funds holding THRD

Dimensional Fund Advisors
Dimensional Fund Advisors Austin, Texas $481B AUM 30.42% 1-Year Est. Return
CF
Cantor Fitzgerald New York $6.78B AUM 29.01% 1-Year Est. Return
RhumbLine Advisers
RhumbLine Advisers Boston, Massachusetts $117B AUM 29.66% 1-Year Est. Return
MIM
MetLife Investment Management Whippany, New Jersey $19.6B AUM 32.64% 1-Year Est. Return
JC
JBF Capital Aspen, Colorado $676M AUM 24.74% 1-Year Est. Return
Russell Investments Group
Russell Investments Group London, United Kingdom $93.1B AUM 28.26% 1-Year Est. Return
AB
Amalgamated Bank New York $13.1B AUM 29.66% 1-Year Est. Return
GI
GAMMA Investing Foster City, California $2.69B AUM 42.78% 1-Year Est. Return
Optiver Holding
Optiver Holding Amsterdam, Netherlands $289B AUM 33.63% 1-Year Est. Return
N
Nuveen Charlotte, North Carolina $369B AUM 31.66% 1-Year Est. Return

Jane Street's THRD Position: Q2 2025 in Review

Jane Street sold out of Third Harmonic Bio (THRD) in Q2 2025, closing a stake of 23,876 shares — an estimated $119K sold.

Jane Street first reported a position in THRD in Q3 2022 and held it in 6 quarters. The position peaked at $357K in Q3 2022. 105 funds tracked by Wall St. Rank hold THRD as of Q2 2025.

  • Jane Street reported no remaining Third Harmonic Bio position as of Q2 2025 after selling out during the quarter.
  • Jane Street sold 23,876 Third Harmonic Bio shares in Q2 2025, an estimated $119K.
  • Jane Street first reported a position in Third Harmonic Bio in Q3 2022 and held it in 6 quarters.
  • Jane Street's Third Harmonic Bio position peaked at $357K in Q3 2022.
  • 105 funds tracked by Wall St. Rank held Third Harmonic Bio as of Q2 2025.

Based on Jane Street's 13F filing for Q2 2025, filed 14 Aug 2025.