National Philanthropic Trust
Position in TSLX — Sixth Street Specialty Lending, Inc.
CIK 1785342
Jenkintown, PA
Position in TSLX
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$6,026,670
+$2,056,590 QoQ
Shares Held
351,000
+62.5% QoQ
Ownership
0.368%
of shares outstanding
% of Portfolio
0.15%
of 13F equity value
Holder Rank
#34
of 241 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in TSLX Over Time
Shares Held
Position Value (USD)
Position in Asset Management
Financial Services · as of Jun 30, 2026National Philanthropic Trust holds $1,419,230,062 across 13 Asset Management names. TSLX ranks #8 (0.4% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | APO |
Apollo Global Management, Inc.
|
9,138,579 | $1,081,185,281 | |
| 2 | BX |
Blackstone Inc.
|
1,938,866 | $228,146,362 | |
| 3 | KKR |
KKR & Co. Inc.
|
437,327 | $40,137,872 | |
| 4 | OWL |
Blue Owl Capital Inc.
|
3,452,000 | $30,205,000 | |
| 5 | TPG |
TPG Inc.
|
309,126 | $12,535,059 | |
| 6 | BN |
BROOKFIELD Corp /ON/
|
219,350 | $9,342,116 | |
| 7 | NMFC |
New Mountain Finance Corp
|
852,921 | $6,115,443 | |
| 8 | TSLX |
Sixth Street Specialty Lending, Inc.
This page
|
351,000 | $6,026,670 |
All Filings in TSLX
Export CSV
4 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $6,026,670 | 351,000 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $3,970,080 | 216,000 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $3,171,120 | 146,000 | Shares | Sole | 2026-05-15 | |
| 2025-09-30 | $2,286,000 | 100,000 | Shares | Sole | 2026-05-15 | |
| No filing history on record for this holder in this stock. | ||||||