CIK: 0001716559
Total reported value
$50.0M
Reporting period: 2020-12-31 · Number of holdings: 24
Optiver US LLC disclosed 24 holdings in its latest 13F filing for the period ending 2020-12-31, with total reported value of $50.0M and a quarterly turnover rate of 27.2%.
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Optiver US LLC's disclosed holdings carry a Herfindahl concentration index of 0.167 — mathematically equivalent to about 6 equally-sized positions, well below its 24 actual disclosed holdings. That gap points to a strategy built around a small core of high-conviction bets rather than broad diversification.
Position sizes vary widely across the portfolio (a coefficient of variation of 1.77), with a handful of outsized bets alongside many smaller positions.
No strong tilt toward either adding to existing winners or initiating outsized new positions was observed in the latest reported quarter.
Sector classification currently covers about 24% of this portfolio's disclosed value; the remainder includes holdings (e.g. unmapped tickers, options, or other security types) not yet covered by our sector mapping.
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Add AMZN
+1187.5% $3.3M
Add 023135906
+1006.5% $3.0M
Trim SPY
-17.4% -$608.2K
Trim 78462F953
-5.5% $969.8K
Add TSLA
+3.4% $1.7M
Trim 46090E903
-42.5% -$735.8K
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | ✓ | Spdr S&p 500 ETF Tr | ETF-Large Cap & Growth | 33.89% | -3.83% | -5.51% | |
| 2 | SPY | State Street SPDR S&P 500 ETF Trust | ETF-Large Cap & Growth | 15.60% | -4.26% | -17.35% | |
| 3 | TSLA | Tesla, Inc. | Stock-Consumer Disc | 8.32% | +2.54% | +3.39% | |
| 4 | AMZN | Amazon.com, Inc. | Stock-Consumer Disc | 7.04% | +6.42% | +1187.49% | |
| 5 | TSLA | Tesla, Inc. | Stock-Consumer Disc | 6.62% | -0.01% | -28.29% | |
| 6 | ✓ | Amazon Com INC | Stock-Other | 6.47% | +5.80% | +1006.47% | |
| 7 | ✓ | Stock-Other | 5.96% | -1.82% | -20.22% | ||
| 8 | ✓ | Ishares Tr | Stock-Other | 3.04% | -0.28% | -17.84% | |
| 9 | ✓ | Stock-Other | 2.75% | -2.23% | -42.54% | ||
| 10 | GLD | SPDR Gold Shares | ETF-Commodities | 2.60% | -0.99% | -15.17% | |
| 11 | ✓ | Ishares Tr | Stock-Other | 1.74% | -0.67% | -35.30% | |
| 12 | AAPL | Apple Inc. | Stock-Tech | 1.67% | +0.07% | +7.72% | |
| 13 | GLD | SPDR Gold Shares | ETF-Commodities | 1.64% | -0.83% | -21.96% | |
| 14 | MCHX | Marchex, Inc. | Stock-Other | 1.54% | +0.35% | +32.35% | |
| 15 | SLV | iShares Silver Trust | ETF-Commodities | 0.55% | +0.17% | +48.33% | |
| 16 | SLV | iShares Silver Trust | ETF-Commodities | 0.40% | -0.01% | +1.83% | |
| 17 | MSFT | Microsoft Corporation | Stock-Tech | 0.05% | +0.02% | +63.29% | |
| 18 | META | Meta Platforms, Inc. | Stock-Comm Services | 0.04% | +0.01% | +63.83% | |
| 19 | ✓ | Meta Platforms INC | Stock-Other | 0.03% | — | +23.53% | |
| 20 | MSFT | Microsoft Corporation | Stock-Tech | 0.03% | -0.03% | -43.23% | |
| 21 | IWM | Ishares Russell 2000 ETF | ETF-Small Cap | 0.03% | +0.02% | +170.66% | |
| 22 | SLV | Ishares Silver Trust | ETF-Commodities | 0.02% | -0.17% | -89.92% | |
| 23 | AAPL | Apple INC | Stock-Tech | 0.01% | +0.01% | NEW | |
| 24 | AMZN | Amazon.com INC | Stock-Consumer Disc | — | -0.05% | -94.92% |
Not enough priced holdings yet to compute performance
Optiver US LLC's most significant position changes for 2020-12-31: Sold out: Spdr Gold Shares (GLD); Sold out: Tesla INC (TSLA); Sold out: Meta Platforms Inc-class A (META); New buy: Apple INC (AAPL); Sold out: Netflix, Inc. (NFLX).
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|---|---|---|---|---|
| 1 | AMZN | Amazon.com, Inc. | +6.4% | +1187.49% | Add |
| 2 | ✓ | Amazon Com INC | +5.8% | +1006.47% | Add |
| 3 | TSLA | Tesla, Inc. | +2.5% | +3.39% | Add |
| 4 | MCHX | Marchex, Inc. | +0.4% | +32.35% | Add |
| 5 | SLV | iShares Silver Trust | +0.2% | +48.33% | Add |
| 6 | AAPL | Apple Inc. | +0.1% | +7.72% | Add |
| 7 | IWM | Ishares Russell 2000 ETF | 0% | +170.66% | Add |
| 8 | MSFT | Microsoft Corporation | 0% | +63.29% | Add |
| 9 | META | Meta Platforms, Inc. | 0% | +63.83% | Add |
| 10 | ✓ | Meta Platforms INC | — | +23.53% | Add |
| 11 | TSLA | Tesla, Inc. | 0% | -28.29% | Trim |
| 12 | SLV | iShares Silver Trust | 0% | +1.83% | Add |
| 13 | MSFT | Microsoft Corporation | 0% | -43.23% | Trim |
| 14 | AMZN | Amazon.com INC | -0.1% | -94.92% | Trim |
| 15 | SLV | Ishares Silver Trust | -0.2% | -89.92% | Trim |
| 16 | ✓ | Ishares Tr | -0.3% | -17.84% | Trim |
| 17 | ✓ | Ishares Tr | -0.7% | -35.30% | Trim |
| 18 | GLD | SPDR Gold Shares | -0.8% | -21.96% | Trim |
| 19 | GLD | SPDR Gold Shares | -1% | -15.17% | Trim |
| 20 | ✓ | -1.8% | -20.22% | Trim | |
| 21 | ✓ | -2.2% | -42.54% | Trim | |
| 22 | ✓ | Spdr S&p 500 ETF Tr | -3.8% | -5.51% | Trim |
| 23 | SPY | State Street SPDR S&P 500 ETF Trust | -4.3% | -17.35% | Trim |
| 24 | GLD | Spdr Gold Shares | — | EXIT | Sold out |
| 25 | TSLA | Tesla INC | — | EXIT | Sold out |
| 26 | META | Meta Platforms Inc-class A | — | EXIT | Sold out |
| 27 | AAPL | Apple INC | — | NEW | New buy |
| 28 | NFLX | Netflix, Inc. | — | EXIT | Sold out |
| Period | Filed | Type | EDGAR |
|---|---|---|---|
| 2020 Q4 | 2021-02-10 | 13F-HR | View on EDGAR |
| 2020 Q3 | 2020-11-03 | 13F-HR | View on EDGAR |
| 2020 Q2 | 2020-07-13 | 13F-HR | View on EDGAR |
| 2020 Q1 | 2020-05-06 | 13F-HR | View on EDGAR |
| 2019 Q4 | 2020-02-13 | 13F-HR | View on EDGAR |
| 2019 Q3 | 2019-11-12 | 13F-HR | View on EDGAR |
| 2019 Q2 | 2019-08-05 | 13F-HR | View on EDGAR |
| 2019 Q1 | 2019-05-13 | 13F-HR | View on EDGAR |
| 2018 Q4 | 2019-02-01 | 13F-HR | View on EDGAR |
| 2018 Q3 | 2018-11-02 | 13F-HR | View on EDGAR |
| 2018 Q2 | 2018-07-19 | 13F-HR | View on EDGAR |
| 2018 Q1 | 2018-05-08 | 13F-HR | View on EDGAR |
| 2017 Q4 | 2018-02-13 | 13F-HR | View on EDGAR |
| 2017 Q3 | 2017-11-07 | 13F-HR | View on EDGAR |
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