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Robert J Bass bought $50k of BXSL

other at Blackstone Secured Lending Fund. 2,095 shares at an average of $23.80, traded May 12, 2026, filed May 13, 2026.

Conviction score
32
Value
$50k
2,095 shares
Holdings after
25,107
+9% from before
From 52-week low
+4%
low $21.35, close $22.31
From 52-week high
-20%
high $27.90, as of May 12, 2026

Score components

  • Role
    Other
    +8
  • Trade size
    $50k at market
    +7
  • Relative to holdings
    Holdings up 9%
    +3
  • Price context
    4% above the 52-week low; 20% below the 52-week high
    +14
  • Cluster
    No other insider buying within 14 days
    0
  • Repeat buying
    First buy in 90 days
    0
  • Track record
    Too few past buys to judge (0 with prices)
    0

What happened after comparable buys

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

This signal so far: 1m +0.5%, 3m +6.2%, 6m -.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

BXSLOct 12, 2026 · close 23.85
Since filing May 13, 2026: +7.1%SPY +5.4% · excess +1.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0001213900-26-055848, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
May 12, 2026POpen-market purchase
Common Shares of Beneficial Interest
+2,095$23.80$50k25,107May 13, 2026

Related signals

Other insiders at Blackstone Secured Lending Fund and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
52Moderate
BXSLbuy 3
Blackstone Secured Lending Fund
Lucie Enns
See Remarks
$25k
1,045 shares
-
43Moderate
BXSLbuy 3
Blackstone Secured Lending Fund
James Frederic Clark
other
$18k
750 shares
+38%
55Moderate
BXSLbuy 3
Blackstone Secured Lending Fund
Katherine Rubenstein
Chief Operating Officer
$25k
1,035 shares
+22%
37Weak
BXSLbuy
Blackstone Secured Lending Fund
James Frederic Clark
other
$53k
2,000 shares
-
38Weak
BXSLbuy
Blackstone Secured Lending Fund
Robert J Bass
other
$100k
3,760 shares
+22%
18Weak
BXSLbuy
Blackstone Secured Lending Fund
Robert J Bass
other
$50k
1,626 shares
+10%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Robert J Bass bought $50k of BXSL | InsiderTell