Rachesky Mark H MD

Track record

How each disclosed position did against the S&P ~6 months later

The outcome curve and every position's resultPro →

-43.9%

median move per position

+10.1%

S&P 500 median, same spans

0 of 1

beat the S&P ~6mo later

1 position still inside the ~6-month window — not scored yet.

Disclosed positions

Estimated from their latest filings — positions may have changed since

Estimated positions from their latest filingsPro →

Activity

Open-market buy & sell volume

BuySell

Total +$5.00M bought

All filings on record

Every Form 4 transaction we track for this filer

All10Buys7Sells2

Stock	Transaction	Date	~6mo vs S&P
STRZSTARZ ENTERTAINMENT CORP /CN/	Grant — · 1,946 sh	2026-07-28	—
LIONLionsgate Studios Corp.	Buy — · 11,755,412 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Sell — · 11,755,412 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 15,804,919 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 499,765 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Sell — · 499,765 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 671,924 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 11,154,680 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 1,916,271 sh	2026-07-08	—
LIONLionsgate Studios Corp.	Buy — · 797,526 sh	2026-07-08	—

STRZGrant

2026-07-28 · STARZ ENTERTAINMENT CORP /CN/

1,946

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

11,755,412

—

LIONSell

2026-07-08 · Lionsgate Studios Corp.

11,755,412

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

15,804,919

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

499,765

—

LIONSell

2026-07-08 · Lionsgate Studios Corp.

499,765

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

671,924

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

11,154,680

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

1,916,271

—

LIONBuy

2026-07-08 · Lionsgate Studios Corp.

797,526

—

Newest 10 of 22 filings·Every Form 4 on record, with outcomesPro →

Filing in the same companies

Other insiders active in these names in the last 3 years

FE

Fine Emily

LION · STRZ · last 2026-07-28

BM

Burns Michael Raymond

LION · STRZ · last 2026-05-20

SH

Sloan Harry

LION · STRZ · last 2026-01-27

HA

Hoffman Alison

STRZ · last 2026-08-13

HJ

Hirsch Jeffrey

STRZ · last 2026-08-10

KJ

Kapenstein James M.

STRZ · last 2026-08-10

Outcomes measure each position — the first buy in a stock and every buy within 182 days — against the closing price ~6 months (120 trading days) later, with the S&P 500 over the same span for context. Pre-scheduled 10b5-1 plan trades are excluded from the record. Positions are estimated from the latest reported post-transaction holdings, split-adjusted, at the latest close. Built from SEC Form 4 filings and market prices — past outcomes, not predictions or advice.