MIRSKY FINANCIAL MANAGEMENT CORP.

CIK

1764144

Location

ROCHESTER, NY

Portfolio Value

Small $241,599,993

Diversification

Highly concentrated

Filing Date

Global Rank

#4,359 / 6,919 ▼ 158 · as of Dec 2021

Top Industry

Specialty Industrial Machinery 80.3%

Period ended 4 years ago

Filed Feb 8, 2022 · 4y

8 quarters · since Mar 2020

Regulatory profile

From Form ADV, the SEC filer profile, 13D/13G type codes and N-CEN, never from the name.

Holder type

Unknown

Portfolio style

Measured from the filed 13F common-share book for Dec 31, 2021, never from the firm's own description.

Style

Concentrated

The top 10 positions are 98.8% of the book (60%+)

Turnover

Medium turnover

43.0% over the last four quarters (30% to under 100%)

Horizon

Horizon unknown

The value-weighted holding period is at least 7.1 quarters, but 79.4% of the book was already held when coverage starts

Closest benchmark: every 13F filer's combined book, active share 96.4%; sector active share 66.7% against the combined 13F book's sector weights.

Over time 8 measured quarters

How the bands are measured

Style bands measure the filed 13F common-share book each closed quarter, tested in this order. Unknown: under $10,000,000 of valued equity or 5 stocks. Index-like (100+ stocks): active share of 20% or less against the closest benchmark, which is the S&P 500, S&P MidCap 400, S&P SmallCap 600, Russell 1000, Russell 2000, Nasdaq-100 or Dow Jones Industrial Average (weighted by an index-tracking fund's reported holdings or the index's constituents nearest the quarter end, over the names resolved to companies, and only when those are 90%+ of its weight) or every 13F filer's combined book, or index series holding 80%+ of the registered fund assets it advises (N-CEN) and equal to 50%+ of its book. Systematic-like: 500+ stocks, 100%+ annual turnover and a top 10 weight of 25% or less. Concentrated: a top 10 weight of 60%+ or 12 or fewer effective positions. Diversified active: none of these. Turnover is the smaller of buys and sells over average equity value, summed over four quarters: low under 30%, high 100%+. Horizon is the value-weighted number of quarters each position has been held: short under 4, long 12+.

Clone Performance

Build a hypothetical price-return history from this filer's public 13F holdings.

View clone backtest

Portfolio Concentration

53 tracked positions · as of Dec 31, 2021 · Δ vs Sep 30, 2021

Top Position

70.0%

−1.0 pts

Top 5

90.5%

−1.1 pts

Top 10

98.8%

−0.9 pts

HHI

5,039

Highly concentrated−137

Portfolio Trend

8 quarters · across all stocks

Sector Breakdown

As of Dec 31, 2021

Sector	% Portfolio	Value	Positions
Unclassified	96.0%	$231,865,522	47
Industrials	3.2%	$7,812,435	1
Technology	0.4%	$954,533	2
Real Estate	0.2%	$554,106	1
Consumer Cyclical	0.1%	$213,397	1
Communication Services	0.1%	$200,000	1

Last Quarter's Activity

Export CSV

Dec 31, 2021 vs Sep 30, 2021

Added To

Positions the filer increased

25 positions

Ticker	Company	Δ Shares	Shares	Value
FMAT	Fidelity MSCI Materials Index ETF	+15,118	93,732	$4,718,468
PDBC	Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF	+14,986	259,316	$3,645,982
IVW	iShares S&P 500 Growth ETF	+7,284	228,968	$19,157,752
IEFA	iShares Core MSCI EAFE ETF	+7,226	209,352	$15,626,033
IVE	iShares S&P 500 Value ETF	+5,973	131,108	$20,535,446
EFAV	iShares MSCI EAFE Min Vol Factor ETF	+4,637	118,624	$9,106,764
EEMV	iShares MSCI Emerging Markets Min Vol Factor ETF	+3,647	124,214	$7,803,123
IAGG	iShares Core International Aggregate Bond ETF	+3,344	124,679	$6,798,745
IJS	iShares S&P Small-Cap 600 Value ETF	+3,275	87,866	$9,181,118
FIDU	Fidelity MSCI Industrials Index ETF	+3,206	91,075	$5,118,415
IJR	iShares Core S&P Small-Cap ETF	+3,009	84,306	$9,653,880
IJH	iShares Core S&P Mid-Cap ETF	+2,763	73,612	$20,838,084
LQDH	iShares Interest Rate Hedged Corporate Bond ETF	+2,424	137,307	$13,141,652
FUTY	Fidelity MSCI Utilities Index ETF	+2,061	79,870	$3,699,578
FLTB	Fidelity Limited Term Bond ETF	+1,665	183,538	$9,505,616
FDIS	Fidelity MSCI Consumer Discretionary Index ETF	+1,395	57,433	$5,070,185
XLK	State Street(R) Technology Select Sector SPDR(R) ETF	+1,266	29,867	$5,192,975
MUB	iShares National Muni Bond ETF	+720	25,156	$2,925,139
EFA	iShares MSCI EAFE ETF	+632	13,255	$1,042,903
IEMG	iShares Trust	+517	7,004	$0
SUB	iShares Short-Term National Muni Bond ETF	+508	35,337	$3,794,133
TIP	iShares TIPS Bond ETF	+459	34,667	$4,478,976
PFF	iShares Preferred and Income Securities ETF	+443	9,276	$365,752
EMB	iShares J.P. Morgan USD Emerging Markets Bond ETF	+411	24,014	$2,618,966
STIP	iShares 0-5 Year TIPS Bond ETF	+78	3,634	$384,767
No positions match the current search.

Trimmed

Positions the filer reduced

11 positions

Ticker	Company	Δ Shares	Shares	Value
AOS	Smith A O Corp	−29,000	91,001	$7,812,435
AGG	iShares Core U.S. Aggregate Bond ETF	−721	282,044	$32,175,579
NYF	iShares New York Muni Bond ETF	−699	18,076	$1,047,684
REGL	ProShares S&P MidCap 400 Dividend Aristocrats ETF	−324	11,200	$825,776
SHY	iShares 1-3 Year Treasury Bond ETF	−321	7,129	$609,814
FLOT	iShares Floating Rate Bond ETF	−180	101,531	$5,150,667
FHLC	Fidelity MSCI Health Care Index ETF	−86	4,621	$317,277
DGRO	iShares Core Dividend Growth ETF	−62	5,104	$283,680
USMV	iShares MSCI USA Min Vol Factor ETF	−57	5,056	$409,030
IEF	iShares 7-10 Year Treasury Bond ETF	−29	1,801	$207,115
AAPL	Apple Inc.	−8	3,229	$573,373
No positions match the current search.

New Positions

Positions the filer opened this quarter

9 positions

Ticker	Company	Shares	Value
—		14,450	$1,052,249
SCHA	Schwab U.S. Small-Cap ETF	7,875	$806,400
SCHF	Schwab International Equity ETF	18,866	$733,321
BNL	Broadstone Net Lease, Inc.	22,325	$554,106
SCHX	Schwab U.S. Large-Cap ETF	3,566	$405,882
IBDR	iShares iBonds Dec 2026 Term Corporate ETF	10,449	$272,405
SCHE	Schwab Emerging Markets Equity ETF	8,139	$241,077
FSTA	Fidelity MSCI Consumer Staples Index ETF	4,533	$211,555
GOOG	Alphabet Inc.	69	$200,000
No positions match the current search.

Sold Out

Positions the filer fully exited

No qualifying positions this quarter.

Portfolio Positions

Compact Export CSV View 13F filing

53 tracked positions · $241,599,993 total · filing declares 54 positions · $242,360,000 · as of Dec 31, 2021

All sectors Communication Services Consumer Cyclical Industrials Real Estate Technology

Showing 1–50 of 53 positions by value · page 1 of 2

Ticker	Company	Type	Shares	Δ Shares	Value (USD)	% Δ Value	Held (qtrs)	Est. cost/share	% of Portfolio
AGG	iShares Core U.S. Aggregate Bond ETF	Reduced	282,044	-721	$32,175,579	−0.9%	8+	before history	13.32%
IJH	iShares Core S&P Mid-Cap ETF	Added	73,612	+2,763	$20,838,084	+11.8%	8+	before history	8.63%
IVE	iShares S&P 500 Value ETF	Added	131,108	+5,973	$20,535,446	+12.8%	8+	before history	8.50%
IVW	iShares S&P 500 Growth ETF	Added	228,968	+7,284	$19,157,752	+16.9%	8+	before history	7.93%
IEFA	iShares Core MSCI EAFE ETF	Added	209,352	+7,226	$15,626,033	+4.1%	8+	before history	6.47%
LQDH	iShares Interest Rate Hedged Corporate Bond ETF	Added	137,307	+2,424	$13,141,652	+1.7%	4	$95.87	5.44%
IJR	iShares Core S&P Small-Cap ETF	Added	84,306	+3,009	$9,653,880	+8.8%	8+	before history	4.00%
FLTB	Fidelity Limited Term Bond ETF	Added	183,538	+1,665	$9,505,616	+0.0%	8+	before history	3.93%
IJS	iShares S&P Small-Cap 600 Value ETF	Added	87,866	+3,275	$9,181,118	+7.8%	8+	before history	3.80%
EFAV	iShares MSCI EAFE Min Vol Factor ETF	Added	118,624	+4,637	$9,106,764	+6.0%	8+	before history	3.77%
AOS	Smith A O Corp Industrials	Reduced	91,001	-29,000	$7,812,435	+6.6%	4	$60.81	3.23%
EEMV	iShares MSCI Emerging Markets Min Vol Factor ETF	Added	124,214	+3,647	$7,803,123	+3.3%	8+	before history	3.23%
IAGG	iShares Core International Aggregate Bond ETF	Added	124,679	+3,344	$6,798,745	+1.8%	8+	before history	2.81%
XLK	State Street(R) Technology Select Sector SPDR(R) ETF	Added	29,867	+1,266	$5,192,975	+21.6%	4	unpriced	2.15%
FLOT	iShares Floating Rate Bond ETF	Reduced	101,531	-180	$5,150,667	−0.4%	8+	before history	2.13%
FIDU	Fidelity MSCI Industrials Index ETF	Added	91,075	+3,206	$5,118,415	+12.3%	4	$53.99	2.12%
FDIS	Fidelity MSCI Consumer Discretionary Index ETF	Added	57,433	+1,395	$5,070,185	+12.7%	4	$79.26	2.10%
FMAT	Fidelity MSCI Materials Index ETF	Added	93,732	+15,118	$4,718,468	+35.6%	4	$47.08	1.95%
TIP	iShares TIPS Bond ETF	Added	34,667	+459	$4,478,976	+2.5%	8+	before history	1.85%
SUB	iShares Short-Term National Muni Bond ETF	Added	35,337	+508	$3,794,133	+1.3%	8+	before history	1.57%
FUTY	Fidelity MSCI Utilities Index ETF	Added	79,870	+2,061	$3,699,578	+15.5%	8+	before history	1.53%
PDBC	Invesco Optimum Yield Diversified Commodity Strategy No K-1 ETF	Added	259,316	+14,986	$3,645,982	−29.1%	8+	before history	1.51%
MUB	iShares National Muni Bond ETF	Added	25,156	+720	$2,925,139	+3.0%	8+	before history	1.21%
EMB	iShares J.P. Morgan USD Emerging Markets Bond ETF	Added	24,014	+411	$2,618,966	+0.8%	8+	before history	1.08%
		NEW	14,450	NEW	$1,052,249	NEW	1	$72.08	0.44%
NYF	iShares New York Muni Bond ETF	Reduced	18,076	-699	$1,047,684	−3.6%	8+	before history	0.43%
EFA	iShares MSCI EAFE ETF	Added	13,255	+632	$1,042,903	+5.9%	5	unpriced	0.43%
IVV	iShares Core S&P 500 ETF	Added	2,056	+67	$980,691	+14.4%	8+	before history	0.41%
REGL	ProShares S&P MidCap 400 Dividend Aristocrats ETF	Reduced	11,200	-324	$825,776	+5.8%	7	unpriced	0.34%
SCHA	Schwab U.S. Small-Cap ETF	NEW	7,875	NEW	$806,400	NEW	1	unpriced	0.33%
SCHF	Schwab International Equity ETF	NEW	18,866	NEW	$733,321	NEW	1	unpriced	0.30%
IWF	iShares Russell 1000 Growth ETF	Held	2,096	0	$640,516	+11.5%	8+	before history	0.27%
SHY	iShares 1-3 Year Treasury Bond ETF	Reduced	7,129	-321	$609,814	−5.0%	8+	before history	0.25%
AAPL	Apple Inc. Technology	Reduced	3,229	-8	$573,373	+25.2%	7	unpriced	0.24%
BNL	Broadstone Net Lease, Inc. Real Estate	NEW	22,325	NEW	$554,106	NEW	1	$25.58	0.23%
USMV	iShares MSCI USA Min Vol Factor ETF	Reduced	5,056	-57	$409,030	+8.8%	8+	before history	0.17%
SCHX	Schwab U.S. Large-Cap ETF	NEW	3,566	NEW	$405,882	NEW	1	unpriced	0.17%
STIP	iShares 0-5 Year TIPS Bond ETF	Added	3,634	+78	$384,767	+2.4%	8+	before history	0.16%
GLW	Corning Inc Technology	Added	10,238	+1	$381,160	+2.0%	8+	before history	0.16%
PFF	iShares Preferred and Income Securities ETF	Added	9,276	+443	$365,752	+6.7%	4	unpriced	0.15%
DVY	iShares Select Dividend ETF	Held	2,701	0	$331,115	+6.9%	8+	before history	0.14%
FHLC	Fidelity MSCI Health Care Index ETF	Reduced	4,621	-86	$317,277	+5.6%	8+	before history	0.13%
DGRO	iShares Core Dividend Growth ETF	Reduced	5,104	-62	$283,680	+9.3%	7	unpriced	0.12%
IEI	iShares 3-7 Year Treasury Bond ETF	Added	2,148	+3	$276,383	−1.0%	6	unpriced	0.11%
IBDR	iShares iBonds Dec 2026 Term Corporate ETF	NEW	10,449	NEW	$272,405	NEW	1	unpriced	0.11%
CRBN	iShares Low Carbon Optimized MSCI ACWI ETF	Added	1,506	+13	$261,998	+6.8%	5	unpriced	0.11%
SCHE	Schwab Emerging Markets Equity ETF	NEW	8,139	NEW	$241,077	NEW	1	unpriced	0.10%
SPY	Spdr S&P 500 ETF Trust	Held	465	0	$220,856	+10.7%	2	$441.11	0.09%
AMZN	Amazon Com Inc Consumer Cyclical	Held	64	0	$213,397	+1.5%	3	$3,323.98	0.09%
FSTA	Fidelity MSCI Consumer Staples Index ETF	NEW	4,533	NEW	$211,555	NEW	1	$44.00	0.09%

Showing the top 50 of 53 positions. Create a free account to see every position, past quarters, search, filters and CSV export.

Covers the securities this platform tracks: U.S.-listed common stock and the put/call positions reported on it. A 13F can also report security types outside that coverage — preferred shares, bonds, warrants, untracked share classes — so the filing's own declared total can exceed the figures above. The source filing is linked at the top of this table.