Institutional Manager · CIK 0001255435
CUMBERLAND ADVISORS INC
SARASOTA, FL · File #028-11051
Latest AUM
$263.8M
Positions
49
Top-10 Concentration
66.7%
Filings
9
Portfolio Value Over Time
2024-03
2024-06
2024-09
2024-12
2025-03
2025-06
2025-09
2025-12
Biggest QoQ Changes
Ranked by conviction flow (share change × current price) so mark-to-market moves don't dominate. Price effect column shows how much of the $ change was just the stock moving.
| Action | Issuer | Ticker / CUSIP | Δ Shares | Flow ($) | Price Effect |
|---|---|---|---|---|---|
| REDUCE | SPDR S&P 500 ETF TR | SPY | -2,950 | -$2.0M | +$1.4M |
| ADD | VANGUARD INDEX FDS | 922908736 | +3,385 | +$1.7M | +$122,249 |
| REDUCE | ISHARES TR | 46429B598 | -21,060 | -$1.1M | +$75,789 |
| REDUCE | SPDR SERIES TRUST | 78464A631 | -3,295 | -$794,886 | +$497,985 |
| REDUCE | MATTEL INC | MAT | -36,000 | -$714,240 | +$237,790 |
| ADD | MICROSOFT CORP | MSFT | +1,255 | +$606,943 | -$684,712 |
| REDUCE | PFIZER INC | PFE | -16,000 | -$398,400 | -$37,584 |
| REDUCE | ALPHABET INC | GOOG | -1,150 | -$360,870 | +$1.4M |
| ADD | BERKSHIRE HATHAWAY INC DEL | BRK-A | +630 | +$316,669 | -$2,526 |
| REDUCE | ALPHABET INC | GOOG | -900 | -$281,700 | +$173,352 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202549 pos · $263.8M
- 13F HOLDINGS REPORTQ/E Sep 202548 pos · $260.5M
- 13F HOLDINGS REPORTQ/E Jun 202549 pos · $237.7M
- 13F HOLDINGS REPORTQ/E Mar 202549 pos · $220.6M
- 13F HOLDINGS REPORTQ/E Dec 202449 pos · $250.6M
- 13F HOLDINGS REPORTQ/E Sep 202448 pos · $251.7M
- 13F HOLDINGS REPORTQ/E Jun 202453 pos · $244.2M
- 13F HOLDINGS REPORTQ/E Mar 202456 pos · $268.9M
- 13F HOLDINGS REPORTQ/E Dec 202356 pos · $225.6M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SPDR S&P 500 ETF TR | SPY | 87,943 | $60.0M | 22.73% |
| 2 | SPDR S&P MIDCAP 400 ETF TR | MDY | 43,947 | $26.5M | 10.05% |
| 3 | SPDR SERIES TRUST | 78464A631 | 76,002 | $18.3M | 6.95% |
| 4 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 28,699 | $14.4M | 5.47% |
| 5 | ISHARES TR | 464288240 | 167,785 | $11.3M | 4.27% |
| 6 | ISHARES TR | 464287556 | 64,233 | $10.8M | 4.11% |
| 7 | MICROSOFT CORP | MSFT | 21,200 | $10.3M | 3.89% |
| 8 | VANGUARD INDEX FDS | 922908736 | 18,203 | $8.9M | 3.37% |
| 9 | ISHARES TR | 464288810 | 130,475 | $8.1M | 3.07% |
| 10 | SPDR SERIES TRUST | 78464A789 | 122,910 | $7.4M | 2.80% |
| 11 | ISHARES TR | 464287804 | 60,875 | $7.3M | 2.77% |
| 12 | UNITED RENTALS INC | URI | 7,910 | $6.4M | 2.43% |
| 13 | SELECT SECTOR SPDR TR | 81369Y704 | 39,606 | $6.1M | 2.33% |
| 14 | ALPHABET INC | GOOG | 19,000 | $6.0M | 2.26% |
| 15 | CATERPILLAR INC | CAT | 9,500 | $5.4M | 2.06% |
| 16 | APPLE INC | AAPL | 18,880 | $5.1M | 1.95% |
| 17 | META PLATFORMS INC | META | 7,600 | $5.0M | 1.90% |
| 18 | FREEPORT-MCMORAN INC | FCX | 90,350 | $4.6M | 1.74% |
| 19 | CUMMINS INC | CMI | 8,125 | $4.1M | 1.57% |
| 20 | MERCADOLIBRE INC | MELI | 1,913 | $3.9M | 1.46% |