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Buy track record

How this insider's open-market purchases have performed
0%
of buys now in profit
0 up · 1 down
Avg return since buy−25.3%
Median return−25.3%
Best trade−25.3%
Worst trade−25.3%
Buys scored1 (+9 n/a)
Average return by holding period — separates good entry timing from riding one long winner
After 1 month +8.8% 100% won · 1 trade
After 3 months +5.9% 100% won · 1 trade
After 6 months +8.6% 100% won · 1 trade
After 12 months +0.2% 100% won · 1 trade
DateCompany90d trendBuy priceValueΔOwn1M3M6M12MTo date
Nov 2, 2020 XCSIX $20 $50K NEW +8.8% +5.9% +8.6% +0.2% −25.3%
How this is calculated. We score only open-market purchases (SEC code P) — the buys that carry real signal. Each trade's return is measured from the adjusted closing price on the purchase date to the latest close, accounting for stock splits and dividends. The 1M/3M/6M/12M columns show the same trade's return after each fixed holding period; a dash means that horizon hasn't elapsed yet or isn't priceable. Sales are excluded because insiders sell for many routine reasons. With only 1 scored trade, treat this as a small sample, not a verdict.
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Open-market buys
$293.49M
10 trades
Open-market sells
$76.6K
1 trades
Net flow
+$293.42M
Net buying
Total filings
12
transactions shown

Full transaction history

All Form 4 activity across every company, newest first
View on SEC EDGAR ↗
2836
Buy MASCIS MICHAEL · Principal Executive Officer+ · Open-market purchase · filed May 1, 2024 ΔOwn +138%

Mascis Michael, CPG Focused Access Fund, LLC's Principal Executi…, spent $100K of their own money on 7,118 shares at $14, growing their stake 138%.

+$100K
7,118 sh @ $14
0916
Buy MASCIS MICHAEL · Principal Accounting Officer+ · Open-market purchase · filed Mar 1, 2024 ΔOwn +81%

Mascis Michael, CPG Carlyle Commitments Fund, LLC's Principal Account…, spent $100K of their own money on 3,120 shares at $32, growing their stake 81%.

+$100K
3,120 sh @ $32
3146
Buy MASCIS MICHAEL · Principal Accounting Officer+ · Open-market purchase · filed Apr 14, 2023 ΔOwn NEW

Mascis Michael, CPG Vintage Access Fund VI, LLC's Principal Account…, spent $200K of their own money on 20,000 shares at $10, opening a brand-new position.

+$200K
20,000 sh @ $10
6813
Buy MASCIS MICHAEL · Principal Accounting Officer* · Open-market purchase · filed Apr 15, 2022 ΔOwn NEW

Mascis Michael, CPG Vintage Access Fund V, LLC's Principal Account…, spent $150K of their own money on 15,000 shares at $10, opening a brand-new position.

+$150K
15,000 sh @ $10
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6222
Buy MASCIS MICHAEL · Principal Accounting Officer* · Open-market purchase · filed Oct 12, 2021 ΔOwn NEW

Mascis Michael, CPG Vintage Access Fund IV, LLC's Principal Account…, spent $75K of their own money on 8,281 shares at $9, opening a brand-new position.

+$75K
8,281 sh @ $9
XCSIX
Buy MASCIS MICHAEL · Principal Accounting Officer* · Open-market purchase · filed Nov 2, 2020 ΔOwn NEW

Mascis Michael, XCSIX's Principal Account…, spent $50K of their own money on 2,500 shares at $20, opening a brand-new position.

+$50K
2,500 sh @ $20
2836
Buy MASCIS MICHAEL · Principal Acct. Officer (*) · Open-market purchase · filed May 1, 2019 ΔOwn NEW

Mascis Michael, CPG Focused Access Fund, LLC's Principal Acct. O…, spent $50K of their own money on 4,802 shares at $10, opening a brand-new position.

+$50K
4,802 sh @ $10
0916
Buy MASCIS MICHAEL · Princ. Accnt. Officer · Open-market purchase · filed Jun 5, 2013 ΔOwn NEW

Mascis Michael, CPG Carlyle Private Equity Fund, LLC's Princ. Accnt. Off…, spent $50K of their own money on 4,167 shares at $12, opening a brand-new position.

+$50K
4,167 sh @ $12
1962
Buy MASCIS MICHAEL · Principal Accounting Officer · Open-market purchase · filed Mar 13, 2008 ΔOwn +49%

Mascis Michael, Central Park Group Multi-Event Fund's Principal Account…, spent $57.98M of their own money on 2,319 shares at $25,000, growing their stake 49%.

+$57.98M
2,319 sh @ $25,000
1962
Buy MASCIS MICHAEL · Chief Compliance Officer · Open-market purchase · filed Dec 6, 2007 ΔOwn NEW

Mascis Michael, Central Park Group Multi-Event Fund's Chief Compliance …, spent $234.74M of their own money on 4,695 shares at $50,000, opening a brand-new position.

+$234.74M
4,695 sh @ $50,000

Frequently asked questions

How is MASCIS MICHAEL's win rate calculated?

We take every open-market purchase (SEC code P) we can match to a stock price, then compare the split- and dividend-adjusted price on the purchase date to the most recent close. The win rate is the share of those buys currently trading above the purchase price. Sales and share grants are not scored.

Why are some buys not included in the score?

A purchase is excluded if we can't price it — for example if the ticker is missing from the filing, the company has been delisted, or the security isn't a common stock we can match to market data. Excluded counts are shown next to the scored total.

What do the 1M / 3M / 6M / 12M columns mean?

They show each purchase's return after a fixed holding period — one, three, six, and twelve months from the buy date — using split- and dividend-adjusted prices. This separates good entry timing from simply holding a long-running winner. A dash means that horizon hasn't elapsed yet for that trade, or the stock couldn't be priced at that date.

Does a high win rate mean I should copy this insider?

No. Past performance does not predict future results, sample sizes are often small, and an insider's edge in their own company doesn't transfer to yours. This is context, not a recommendation. InsiderSource is not investment advice.

Where does this data come from?

Trades come from MASCIS MICHAEL's SEC Form 4 filings on EDGAR. Prices come from public market data and are split/dividend-adjusted. Always verify against the original filings before acting.