Michael & Susan Dell Foundation 13F: Quarter-over-Quarter Portfolio Changes
Michael & Susan Dell Foundation reported a disclosed portfolio value of approximately $2.8 billion in its latest SEC Form 13F-HR filing for Q1 2026, down 1.2% quarter on quarter. Over the quarter, the foundation bought more shares in 1 holding.
Michael & Susan Dell Foundation's top buy was Ares Capital CORP (ARCC) . The foundation bought 2.7% more shares, lifting the position's portfolio weight by -0.1 percentage points.
Top BuysQ1 2026
The foundation's top buys among existing positions in Q1 2026. Ranked by portfolio-weight impact, with the percentage of additional shares shown separately.
| Company | Ticker | Portfolio Weight Change | More Shares | History |
|---|---|---|---|---|
| ARES CAPITAL CORP | ARCC | +-0.1% | +2.7% | History → |
Net Portfolio Value ChangeQ1 2026
- $2.9BPrior quarter
- $2.8BCurrent quarter
- $-0.0BNet delta
- -1.2%% change
Methodology & FAQ
How Michael & Susan Dell Foundation Quarterly Changes Are Computed
All deltas are sourced from sequential SEC Form 13F-HR filings for Michael & Susan Dell Foundation: each row joins the most recent filing against the immediately preceding quarterly filing for the same fund. Share-count changes reflect reported trading activity, while portfolio weights can also move because of market price changes. Portfolio weights are normalized to exclude listed options for comparability. A complete description — including how confidential treatment filings are handled — is documented in the Methodology.
What stocks did Michael & Susan Dell Foundation buy in Q1 2026?
In Q1 2026, Michael & Susan Dell Foundation bought more shares of ARES CAPITAL CORP (ARCC).
What stocks did Michael & Susan Dell Foundation sell in Q1 2026?
Michael & Susan Dell Foundation reported no full exits or share-count reductions in its Q1 2026 13F filing.
Which positions did Michael & Susan Dell Foundation initiate in Q1 2026?
Michael & Susan Dell Foundation established no new positions in Q1 2026.
Which existing positions saw the largest allocation increases for Michael & Susan Dell Foundation in Q1 2026?
Of 1 existing position with share-count increases in Q1 2026, the largest were: ARES CAPITAL CORP (ARCC, +-0.1% weight, +2.7% shares).
Which positions did Michael & Susan Dell Foundation fully exit in Q1 2026?
Michael & Susan Dell Foundation fully exited no positions in Q1 2026.
Which existing positions saw the largest allocation reductions for Michael & Susan Dell Foundation in Q1 2026?
Michael & Susan Dell Foundation reported no material allocation reductions in existing positions in Q1 2026.
Do quarter-over-quarter 13F allocation changes constitute explicit trading signals?
No. Quarter-over-quarter changes reflect a combination of active trading and market price movement. A weight increase can result from price appreciation alone, without the manager adding shares. Share-count delta is the cleaner indicator of explicit trading activity. All deltas on this page are sourced from sequential SEC Form 13F-HR filings.