Letmo Research

Records

2026-01 Monthly Record

Holdings at the month's last day, rebuilt from the trade log at that day's closing prices. Portfolio value, contributions and return come from the broker statements.

Record date 2026-01-31

Portfolio Value

$1,311,820

Principal $427,358 + Gain $884,461

Net Contributions

$62,700

Weighted net contributions $37,503

Monthly Return

6.55%

SPY 1.47%

Monthly Gain

$79,060

SPY $17,797

Long Exposure

93.74%

$1,229,714 | 7 positions

Short Exposure

-10.07%

-$132,132 | 4 positions

Monthly Changes

Compared with previous record: 2025-12-31

Increased Positions

  • TSLA short +75 shares
  • TMC short +2,584 shares

Label

Long

Ticker

GOOGL

Weight

53.09%

Shares
2,060
Average Cost
157.60
Gain
371,690
Exposure
696,391
Price
338.00
Return
114.47%

Label

Long

Ticker

TSM

Weight

13.78%

Shares
547
Average Cost
214.08
Gain
63,713
Exposure
180,816
Price
330.56
Return
54.41%

Label

Long

Ticker

KSPI

Weight

12.10%

Shares
2,084
Average Cost
94.59
Gain
-38,397
Exposure
158,738
Price
76.17
Return
-19.48%

Label

Long

Ticker

NVDA

Weight

9.67%

Shares
664
Average Cost
59.50
Gain
87,402
Exposure
126,910
Price
191.13
Return
221.23%

Label

Long

Ticker

MELI

Weight

3.80%

Shares
23
Average Cost
2,124.37
Gain
544
Exposure
49,851
Price
2,147.79
Return
1.10%

Label

Long

Ticker

BN

Weight

0.77%

Shares
223
Average Cost
44.85
Gain
155
Exposure
10,158
Price
45.55
Return
1.55%

Label

Long

Ticker

RDDT

Weight

0.52%

Shares
38
Average Cost
164.65
Gain
593
Exposure
6,850
Price
180.27
Return
9.49%

Label

Short

Ticker

QBTS

Weight

-0.23%

Shares
-141
Average Cost
35.57
Gain
2,023
Exposure
-2,992
Price
21.22
Return
40.34%

Label

Short

Ticker

QUBT

Weight

-0.60%

Shares
-850
Average Cost
17.42
Gain
6,931
Exposure
-7,880
Price
9.27
Return
46.80%

Label

Short

Ticker

TMC

Weight

-2.68%

Shares
-5,314
Average Cost
8.15
Gain
8,140
Exposure
-35,179
Price
6.62
Return
18.79%

Label

Short

Ticker

TSLA

Weight

-6.56%

Shares
-200
Average Cost
434.20
Gain
758
Exposure
-86,082
Price
430.41
Return
0.87%
View full table
LabelTickerSharesAverage CostPriceGainReturnExposureWeight
LongGOOGL2,060157.60338.00371,690114.47%696,39153.09%
LongTSM547214.08330.5663,71354.41%180,81613.78%
LongKSPI2,08494.5976.17-38,397-19.48%158,73812.10%
LongNVDA66459.50191.1387,402221.23%126,9109.67%
LongMELI232,124.372,147.795441.10%49,8513.80%
LongBN22344.8545.551551.55%10,1580.77%
LongRDDT38164.65180.275939.49%6,8500.52%
ShortQBTS-14135.5721.222,02340.34%-2,992-0.23%
ShortQUBT-85017.429.276,93146.80%-7,880-0.60%
ShortTMC-5,3148.156.628,14018.79%-35,179-2.68%
ShortTSLA-200434.20430.417580.87%-86,082-6.56%

Deposits and Withdrawals This Month

DateAccountTypeAmountCounterpartyNet Contributions
2026-01-20FidelityWithdrawal-5,000.00Fidelity Checking427,358.27
2026-01-20IBKRWithdrawal-2,199.88Fidelity Checking432,358.27
2026-01-13FidelityDeposit72,000.00Fidelity Checking434,558.15
2026-01-09FidelityWithdrawal-2,000.00Fidelity Checking362,558.15
2026-01-09IBKRDeposit1,900.00Fidelity Checking364,558.15
2026-01-05FidelityWithdrawal-2,000.00Fidelity Checking362,658.15

Trades This Month

DateAccountTickerKindActionSharesPriceAmountWeight BeforeWeight After
2026-01-27FidelityTSLASyntheticShort-100.00433.1643,316.20——
2026-01-27FidelityTSLAStockCover125.00432.64-54,080.00-4.14%—
2026-01-26FidelityTSLASyntheticShort-100.00439.5543,954.70——
2026-01-22FidelityTMCStockShort-1,327.009.0512,009.35-2.57%-3.43%
2026-01-16IBKRTMCStockCover1.007.49-7.49-2.25%-2.25%
2026-01-14FidelityTMCStockShort-1,257.007.949,980.71-1.67%-2.44%
2026-01-13IBKRTMCStockShort-1.007.377.37-1.57%-1.57%

Notes

  • Prices, exposures, gains, returns, and weights are shown as of the record date and may not reflect current market prices.
  • Colored markers distinguish long and short positions; negative share counts represent short or synthetic short exposures.
  • Cash is generally held in money market funds. Additional liquidity, when needed, is obtained through box spread loans.
  • Average cost is the running average of the trade log across all accounts and can differ slightly from the cost a broker shows.
  • Shares and prices are adjusted for later splits to today's share basis, matching the trade log, so they may differ from how the statement of the time showed them.
  • A synthetic short (a short call and a long put at the same strike) is recorded as the stock it stands in for; single-leg options are not recorded.