MarketPeel
Insider Trading Intelligence
BL

Blackstone Management Associates Viii L.p.

MDLN
10% OWNER · MEDLINE INC. · CIK 0002084378
FILING MIX · LIFETIME10%/90%
BUYS
3
SELLS
26
TOTAL VALUE
$4.19B
COMPANIES
2
ACTIVE SINCE
Dec 2025
HOLDINGS NOW
41,422,038
AVG SELL PX
$39.30
TRADE KIND
SHOWING 29 / 29
Trades · vs SPY
Loading price series…
Performance · forward returns vs SPY
8 backtested trades · 8 horizons · 20 pendingHow are these numbers computed? →
Forward-return performance of every backtestable P/S trade by Blackstone Management Associates Viii L.p., measured at 8 horizons from 7 days to 2 years. Deduped per economic event so co-filings count once. Excess return = trade return minus SPY return over the same window.
HORIZONTRADESWIN RATEINSIDER RETURNSPY RETURNMEAN EXCESSMEDIAN EXCESST-STAT
7d8+50.00%+3.78%+0.14%+3.64%+2.63%
14d8+50.00%+3.54%-1.59%+5.13%+3.54%
30d8+0.00%+9.27%+0.80%+8.46%+7.80%
60d8+50.00%+4.27%+4.29%-0.03%-0.42%
90d8+50.00%-0.90%+3.40%-4.30%-10.65%
180d8(4 pending)+50.00%+32.63%+10.27%+22.36%+22.36%
1y8(8 pending)
2y8(8 pending)
How to read this: Insider Returnis the average raw return of the filer's trades over the horizon. SPY Return is what SPY did over those same windows — reference only, not a comparison. The headline alpha number is Mean Excess = Insider − SPY; green means the filer beat SPY, red means they trailed it. Win rate is the share of individual trades where the filer beat SPY. T-statvalues above 2 mean the alpha is unlikely to be chance given the sample size. "Pending" counts trades where the horizon hasn't elapsed yet; their stats are not included in the row average.
Holdings over time
MDLN · 10,250,904 shares · as of May 28, 2026
035,796,80471,593,608107,390,412143,187,2162026SHARES HELD
Trading cadence · quarterly flow
BUY SELL
2025
2026
2026
FLOW · 3 buys / 26 sellsCOVERAGE · 3 quarters
Form 4 filings · all activity
COMPANYTYPESHARESPRICEVALUEHELD AFTERTRADE DATEFILEDDETAILS
MDLN
MEDLINE INC.
SALE
9,858,774$36.54$360.21M10,185May 28, 2026Jun 1, 2026View →
MDLN
MEDLINE INC.
SALE
1,489,924$36.54$54.44M1,539May 28, 2026Jun 1, 2026View →
MDLN
MEDLINE INC.
SALE
19,712,326$36.54$720.24M89,537,913May 28, 2026Jun 1, 2026View →
MDLN
MEDLINE INC.
SALE
438,2141,990,467May 28, 2026Jun 1, 2026View →
MDLN
MEDLINE INC.
SALE
2,256,800$36.54$82.46M10,250,904May 28, 2026Jun 1, 2026View →
LGN
LEGENCE CORP.
SALE
9,528,699$54.00$514.55M178,571Apr 9, 2026Apr 9, 2026View →
LGN
LEGENCE CORP.
PURCHASE
9,528,6999,707,270Apr 9, 2026Apr 9, 2026View →
LGN
LEGENCE CORP.
SALE
9,528,69931,171,134Apr 9, 2026Apr 9, 2026View →
LGN
LEGENCE CORP.
SALE
5,865,413$54.00$316.73M19,297,381Apr 9, 2026Apr 9, 2026View →
LGN
LEGENCE CORP.
SALE
9,528,69931,171,134Apr 9, 2026Apr 9, 2026View →
MDLN
MEDLINE INC.
SALE
1,245,544$40.51$50.45M1,539Mar 10, 2026Mar 12, 2026View →
MDLN
MEDLINE INC.
SALE
366,3372,428,681Mar 10, 2026Mar 12, 2026View →
MDLN
MEDLINE INC.
SALE
8,241,723$40.51$333.86M10,185Mar 10, 2026Mar 12, 2026View →
MDLN
MEDLINE INC.
SALE
16,479,083$40.51$667.53M109,250,239Mar 10, 2026Mar 12, 2026View →
MDLN
MEDLINE INC.
SALE
1,886,636$40.51$76.42M12,507,704Mar 10, 2026Mar 12, 2026View →
LGN
LEGENCE CORP.
SALE
780,12140,699,833Jan 8, 2026Jan 8, 2026View →
LGN
LEGENCE CORP.
PURCHASE
780,121958,692Jan 8, 2026Jan 8, 2026View →
LGN
LEGENCE CORP.
SALE
780,12140,699,833Jan 8, 2026Jan 8, 2026View →
LGN
LEGENCE CORP.
SALE
780,121$45.00$35.11M178,571Jan 8, 2026Jan 8, 2026View →
LGN
LEGENCE CORP.
SALE
480,205$45.00$21.61M25,162,794Jan 8, 2026Jan 8, 2026View →
MDLN
MEDLINE INC.
SALE
268,536142,918,680Dec 18, 2025Dec 22, 2025View →
MDLN
MEDLINE INC.
SALE
13,462,600$28.37$381.91M143,187,216Dec 18, 2025Dec 22, 2025View →
MDLN
MEDLINE INC.
SALE
6,954,44072,372,632Dec 18, 2025Dec 22, 2025View →
MDLN
MEDLINE INC.
SALE
6,954,440$28.37$197.29M72,372,632Dec 18, 2025Dec 22, 2025View →
LGN
LEGENCE CORP.
SALE
5,200,808$45.00$234.04M178,571Dec 16, 2025Dec 16, 2025View →
LGN
LEGENCE CORP.
PURCHASE
5,200,8085,379,379Dec 16, 2025Dec 16, 2025View →
LGN
LEGENCE CORP.
SALE
5,200,80841,479,954Dec 16, 2025Dec 16, 2025View →
LGN
LEGENCE CORP.
SALE
3,201,370$45.00$144.06M25,642,999Dec 16, 2025Dec 16, 2025View →
LGN
LEGENCE CORP.
SALE
5,200,80841,479,954Dec 16, 2025Dec 16, 2025View →
Other insiders · MDLN
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About this filer
CIK 0002084378
ROLE
10% Owner
PRIMARY
MDLN
COMPANIES
2
ACTIVE SINCE
Dec 2025
MARKETPEEL · /INSIDER/0002084378DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE
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