MF
Mirsky Financial Management CORP. Historical SEC 13F Holdings & Archive (Q4 2021)
Mirsky Financial Management CORP.CIK: 0001764144
Diversified strategySector-focusedLong-term holder
Total reported value
$242.4M
Reporting period: 2021-12-31 · Number of holdings: 54
MIRSKY FINANCIAL MANAGEMENT CORP. disclosed 54 holdings in its latest 13F filing for the period ending 2021-12-31, with total reported value of $242.4M and a quarterly turnover rate of 0.0%.
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Personality snowflake
- Concentration
- 23.21
- Portfolio Stability
- 0
- Momentum
- 50
- Sector conviction
- 100
- Diversification
- 100
- Sizing Uniformity
- 85.26
Mirsky Financial Management CORP.'s disclosed holdings carry a Herfindahl concentration index of 0.058 — mathematically equivalent to about 17 equally-sized positions, well below its 54 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 1.47), 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 0% 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.
Source and citation information
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Recent moves
View source Form 13F filing on SEC.govNo holding changes this quarter
Holdings Map
New buyAddUnchangedTrim
Top 10 holdings by weight
Full holdings list this quarter
| # | Ticker | Issuer | Asset Subclass | Weight | Weight Change | Shares Change | 4Q Trend |
|---|---|---|---|---|---|---|---|
| 1 | AGG | Ishares Core U.s. Aggregate | ETF-Other | 13.28% | — | -0.26% | |
| 2 | IJH | Ishares Core S&p Midcap ETF | ETF-Other | 8.60% | — | +3.90% | |
| 3 | IVE | Ishares S&p 500 Value ETF | ETF-Large Cap & Growth | 8.47% | — | +4.77% | |
| 4 | IVW | Ishares S&p 500 Growth ETF | ETF-Large Cap & Growth | 7.90% | — | +3.29% | |
| 5 | IEFA | Ishares Core Msci Eafe ETF | ETF-Other | 6.45% | — | +3.58% | |
| 6 | LQDH | Ishares Int Hedg CORP Bd ETF | ETF-Other | 5.42% | — | +1.80% | |
| 7 | IJR | Ishares Core S&p Small-cap E | ETF-Small Cap | 3.98% | — | +3.70% | |
| 8 | FLTB | Fidelity LTD Trm Bnd ETF | ETF-Other | 3.92% | — | +0.92% | |
| 9 | IJS | Ishares S&p Small-cap 600 Va | ETF-Other | 3.79% | — | +3.87% | |
| 10 | EFAV | Ishares Msci Eafe Min Vol Fa | ETF-Other | 3.76% | — | +4.07% | |
| 11 | AOS | Smith (a.o.) CORP | Stock-Industrials | 3.22% | — | -24.17% | |
| 12 | EEMV | Ishares Msci Emg Mkt Min Vol | ETF-Other | 3.22% | — | +3.02% | |
| 13 | IAGG | Ishares Intl Aggregate Bond | ETF-Other | 2.81% | — | +2.76% | |
| 14 | XLK | Ss Technology Select Sector | ETF-Tech | 2.14% | — | +4.43% | |
| 15 | FLOT | Ishares Floating Rate Bond E | ETF-Other | 2.13% | — | -0.18% | |
| 16 | FIDU | Fidelity Msci Indust Indx | ETF-Other | 2.11% | — | +3.65% | |
| 17 | FDIS | Fidelity Msci Cons Discr Ind | ETF-Other | 2.09% | — | +2.49% | |
| 18 | FMAT | Fidelity Msci Materials Indx | ETF-Other | 1.95% | — | +19.23% | |
| 19 | TIP | Ishares Tips Bond ETF | ETF-Other | 1.85% | — | +1.34% | |
| 20 | SUB | Ishares Short-term National | ETF-Other | 1.57% | — | +1.46% | |
| 21 | FUTY | Fidelity Msci US Utilities | ETF-Other | 1.53% | — | +2.65% | |
| 22 | PDBC | Invesco Optimum Yield Divers | ETF-Other | 1.50% | — | +6.13% | |
| 23 | MUB | Ishares National Muni Bond E | ETF-Other | 1.21% | — | +2.95% | |
| 24 | EMB | Ishares Jp Morgan Usd Emergi | ETF-Other | 1.08% | — | +1.74% | |
| 25 | AOA | Ishares Core 80/20 Aggressiv | ETF-Other | 0.43% | — | — | |
| 26 | NYF | Ishares New York Muni Bond E | ETF-Other | 0.43% | — | -3.72% | |
| 27 | EFA | Ishares Msci Eafe ETF | ETF-Other | 0.43% | — | +5.01% | |
| 28 | IVV | Ishares Core S&p 500 ETF | ETF-Large Cap & Growth | 0.40% | — | +3.37% | |
| 29 | REGL | Prshrs S&p Mid 400 Dvd Arist | ETF-Other | 0.34% | — | -2.81% | |
| 30 | SCHA | Schwab US Small-cap ETF | ETF-Other | 0.33% | — | — | |
| 31 | SCHF | Schwab Intl Equity ETF | ETF-Other | 0.30% | — | — | |
| 32 | IWF | Ishares Russell 1000 Growth | ETF-Other | 0.26% | — | — | |
| 33 | SHY | Ishares 1-3 Year Treasury Bo | ETF-Gov Bonds | 0.25% | — | -4.31% | |
| 34 | AAPL | Apple Inc | Stock-Tech | 0.24% | — | -0.25% | |
| 35 | BNL | Broadstone Net Lease Inc | Stock-Real Estate | 0.23% | — | — | |
| 36 | IEMG | Ishares Core Msci Emerging | ETF-Emerging Markets | 0.17% | — | +7.97% | |
| 37 | USMV | Ishares Msci USA Min Vol Fac | ETF-Other | 0.17% | — | -1.11% | |
| 38 | SCHX | Schwab US Large-cap ETF | ETF-Other | 0.17% | — | — | |
| 39 | STIP | Ishares 0-5 Year Tips Bond E | ETF-Other | 0.16% | — | +2.19% | |
| 40 | GLW | Corning Inc | Stock-Tech | 0.16% | — | +0.01% | |
| 41 | PFF | Ishares Preferred & Income S | ETF-Other | 0.15% | — | +5.02% | |
| 42 | IBDQ | Ishares Ibonds Dec 2025 Term | ETF-Other | 0.14% | — | +3.36% | |
| 43 | DVY | Ishares Select Dividend ETF | ETF-Other | 0.14% | — | — | |
| 44 | FHLC | Fidelity Msci Health Care | ETF-Other | 0.13% | — | -1.83% | |
| 45 | DGRO | Ishares Core Dividend Growth | ETF-Other | 0.12% | — | -1.20% | |
| 46 | IEI | Ishares 3-7 Year Treasury Bo | ETF-Gov Bonds | 0.11% | — | +0.14% | |
| 47 | IBDR | Ishares Ibonds Dec 2026 Term | ETF-Other | 0.11% | — | — | |
| 48 | CRBN | Ish Low Car Opt Ms Ac Etf-us | ETF-Other | 0.11% | — | +0.87% | |
| 49 | SCHE | Schwab Emrg Mrkts Eqty ETF | ETF-Other | 0.10% | — | — | |
| 50 | SPY | Ss Spdr S&p 500 ETF Trust-us | ETF-Large Cap & Growth | 0.09% | — | — |
1–50 of 54
Reported value over time
Sector allocation
Sector allocation over time
Quarterly history
Holding changes this quarter
| # | Ticker | Issuer | Weight Change | Shares Change | Action |
|---|
Filing History
FAQ
What is Mirsky Financial Management CORP. and what type of investor is it?
Mirsky Financial Management CORP. is an investment manager that files SEC Form 13F quarterly, disclosing its U.S. public equity holdings to regulators. As of the most recent reporting period (2021-12-31), the firm manages a tracked equity portfolio valued at approximately $242.4M, spread across 54 disclosed positions.
What are Mirsky Financial Management CORP.'s largest equity positions?
Based on the latest 13F filing, Mirsky Financial Management CORP.'s top holdings by market value are:
1. Ishares Core U.s. Aggregate (AGG) — $32.2M (13.3%)
2. Ishares Core S&p Midcap ETF (IJH) — $20.8M (8.6%)
3. Ishares S&p 500 Value ETF (IVE) — $20.5M (8.5%)
4. Ishares S&p 500 Growth ETF (IVW) — $19.2M (7.9%)
5. Ishares Core Msci Eafe ETF (IEFA) — $15.6M (6.5%)
What changes did Mirsky Financial Management CORP. make in its most recent portfolio filing?
No notable portfolio changes were recorded for Mirsky Financial Management CORP. in the most recent quarter. Holdings appear to have remained relatively stable.
What sectors does Mirsky Financial Management CORP. focus on?
Mirsky Financial Management CORP. is concentrated in the following sectors based on its current disclosed equity portfolio:
• Information Technology: 58.1%
• Consumer Discretionary: 21.6%
• Communication Services: 20.3%
Investment Profile
Mirsky Financial Management CORP.'s portfolio is broadly diversified and long-term-holding, with 58.1% of the portfolio concentrated in Information Technology.
It has added to its IVW position over the past two quarters (+$3.1M, now $19.2M), while trimming PDBC over the same stretch (-$1.7M, still holding $3.6M).
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