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TSLX

TSLX Institutional Ownership Tracker

Sixth Street Specialty Lendi

-$179.1M

Net Activity

Institutions Holding

261

Popularity Rank

#2280

Avg Weight

0.20%

Total Value

$966.2M

Ownership Trend

261 institutions currently hold TSLX, with 135 net buyers and 112 net sellers this quarter.

Institutional Moves

Institutional Moves (Q1 2026)

Neutral

Based on recent trading activity

Net Selling Institutions

112

Net Buying Institutions

135

Key Holders

Key Holders

Top 5 by Value

SO
Strs Ohio
$79.9M
SS
Sixth Street Partners Management Company, L.P.
$49.9M
SI
Sound Income Strategies, LLC
$46.6M
P3
Progeny 3, Inc.
$45.5M
OA
OMERS ADMINISTRATION Corp
$36.1M

Top 5 by Conviction

SS
Sixth Street Partners Management Company, L.P.
7.02%
M&
Muzinich & Co., Inc.
6.73%
MW
Melia Wealth LLC
5.44%
RC
RMR Capital Management, LLC
3.36%
P3
Progeny 3, Inc.
2.43%
View all 261 holding institutions

Across its top 20 institutional holders, TSLX's holder base skews toward low-concentration, low-turnover investors on average (avg. concentration score 17/100, avg. turnover score 23/100).

Quarterly Activity

Recent Activity

+$630.2M

Total Buy Value

$465.8M

Total Sell Value

New buy42
Trim76
Add93
Sold out36

135

Net Buyers

112

Net Sellers

Smart Money Convergence

TSLX does not currently have enough recent insider (Form 4) trading activity to compute a convergence signal against its 13F institutional flows.

13F data as of 2026-06-30 quarterly filings. Note: many large institutions file close to the 45-day post-quarter deadline, so early-quarter flow figures can shift substantially as more filings arrive.

Insider Trading (Form 4)

Form 144 Pre-Sale Notices

No Form 144 planned sale filings in the last 90 days

Beneficial Ownership (13D/13G)

No Schedule 13D/13G filings for this ticker

Material Events (8-K)

No Form 8-K filings for this ticker

CUSIP

83012A109

FAQ

Who are the top institutional investors holding SIXTH STREET SPECIALTY LENDI (TSLX)?
Major stakeholders currently include Strs Ohio ($79.9M), Sixth Street Partners Management Company, L.P. ($49.9M), Sound Income Strategies, LLC ($46.6M). Based on the latest 13F filings, there are a total of 261 tracked investment funds and institutions maintaining positions in TSLX.
What is the overall institutional sentiment toward TSLX recently?
Institutional sentiment appears Bearish (Net Selling). During the most recent reporting quarter, the stock experienced a net outflow of $179.1M, driven by 135 managers accumulating shares while 112 reduced their exposure.
Which institutions have been selling or reducing their TSLX positions?
In the latest period, 76 funds trimmed their holdings, and 36 managers completely exited their positions. The aggregate reported sell value was $465.8M.
Are there any notable investors adding TSLX to their portfolios?
Yes, buying activity remains notable. 42 institutions opened new positions in {ticker}, and 93 existing holders added to their shares. The total reported buy value for the quarter amounted to $630.2M.

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