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Livermore
Livermore
ZHEN

D. E. Shaw & Co., Inc.

SEC CIK
0001009207
Latest filing
Aug 14, 2026

FSM holding history

Fortuna Mining Corp. in every 13F filed by D. E. Shaw & Co., Inc., including the quarters it was sold out or no filing was made. Changes compare share counts with the previous calendar quarter.

FSM overviewAll 13F holders of FSMFull Q2 2026 holdings

Shares (Q2 2026)
7,976,417
Value
$67.4M
% of portfolio
<0.1%
Quarters held
20
Since Q1 2021
Holdings of FSM by D. E. Shaw & Co., Inc., by quarter
QuarterSharesValue% of portfolioShare changeActionAll holders
Q2 20267,976,417$67.4M<0.1%+685,364+9.4%AddedHolders
Q1 20267,291,053$72.4M0.1%−236,013−3.1%ReducedHolders
Q4 20257,527,066$73.8M0.1%+1,252,682+20.0%AddedHolders
Q3 20256,274,384$56.2M<0.1%−298,904−4.5%ReducedHolders
Q2 20256,573,288$43.0M<0.1%+2,231,884+51.4%AddedHolders
Q1 20254,341,404$26.5M<0.1%−3,998,791−47.9%ReducedHolders
Q4 20248,340,195$35.8M<0.1%+1,219,864+17.1%AddedHolders
Q3 20247,120,331$33.0M<0.1%+1,562,955+28.1%AddedHolders
Q2 20245,557,376$27.2M<0.1%+3,467,562+165.9%AddedHolders
Q1 20242,089,814$7.79M<0.1%+537,982+34.7%AddedHolders
Q4 20231,551,832$5.99M<0.1%+518,995+50.2%AddedHolders
Q3 20231,032,837$2.81M<0.1%+109,344+11.8%AddedHolders
Q2 2023923,493$2.99M<0.1%+35,459+4.0%AddedHolders
Q1 2023888,034$3.39M<0.1%+43,910+5.2%AddedHolders
Q4 2022844,124$3.17M<0.1%+844,124NewHolders
Q2 20220$00.0%−15,108−100.0%Sold outHolders
Q1 202215,108$58.0K<0.1%−13,000−46.3%ReducedHolders
Q4 202128,108$110.0K<0.1%−5,948−17.5%ReducedHolders
Q3 202134,056$134.0K<0.1%−38,140−52.8%ReducedHolders
Q2 202172,196$401.0K<0.1%−4,797−6.2%ReducedHolders
Q1 202176,993$498.0K<0.1%––Holders

Livermore's 13F data starts with Q1 2021, so Q1 2021 has no change from the previous quarter.