Institutional Manager · CIK 0001963319
GEM Asset Management, LLC
Plymouth, MI · File #028-22771
Latest AUM
$224.4M
Positions
107
Top-10 Concentration
56.2%
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 |
|---|---|---|---|---|---|
| ADD | APPLE INC | AAPL | +5,114 | +$1.3M | +$61,024 |
| ADD | VANGUARD SCOTTSDALE FDS | 92206C870 | +11,288 | +$947,603 | -$154 |
| ADD | ISHARES TR | 464287507 | +12,937 | +$883,085 | +$128,774 |
| ADD | VANGUARD INDEX FDS | 922908363 | +1,268 | +$804,174 | +$66,286 |
| ADD | DIMENSIONAL ETF TRUST | 25434V799 | +19,031 | +$668,179 | +$161,403 |
| ADD | SPDR SERIES TRUST | 78464A474 | +17,986 | +$543,721 | +$418 |
| EXITED | TIDAL TRUST II | 88636V835 | -75,000 | -$525,750 | $0 |
| NEW | TIDAL TRUST II | 88636W254 | +20,000 | +$466,600 | $0 |
| ADD | DIMENSIONAL ETF TRUST | 25434V302 | +13,657 | +$460,787 | +$353,706 |
| ADD | DIMENSIONAL ETF TRUST | 25434V831 | +11,013 | +$422,459 | +$49,308 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025107 pos · $224.4M
- 13F HOLDINGS REPORTQ/E Sep 2025103 pos · $210.9M
- 13F HOLDINGS REPORTQ/E Jun 2025101 pos · $195.3M
- 13F HOLDINGS REPORTQ/E Mar 202595 pos · $178.6M
- 13F HOLDINGS REPORTQ/E Dec 202491 pos · $179.4M
- 13F HOLDINGS REPORTQ/E Sep 202491 pos · $174.9M
- 13F HOLDINGS REPORTQ/E Jun 202489 pos · $160.6M
- 13F HOLDINGS REPORTQ/E Mar 202485 pos · $148.7M
- 13F HOLDINGS REPORTQ/E Dec 202380 pos · $126.3M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | SYSCO CORP | SYY | 419,441 | $30.3M | 14.88% |
| 2 | SPDR S&P 500 ETF TR | SPY | 23,389 | $16.1M | 7.93% |
| 3 | DIMENSIONAL ETF TRUST | 25434V401 | 206,656 | $15.5M | 7.64% |
| 4 | DIMENSIONAL ETF TRUST | 25434V203 | 293,559 | $11.4M | 5.61% |
| 5 | DIMENSIONAL ETF TRUST | 25434V500 | 123,882 | $8.9M | 4.39% |
| 6 | DIMENSIONAL ETF TRUST | 25434V302 | 208,009 | $7.0M | 3.45% |
| 7 | DIMENSIONAL ETF TRUST | 25434V104 | 144,682 | $6.9M | 3.38% |
| 8 | VANGUARD SCOTTSDALE FDS | 92206C680 | 50,513 | $6.2M | 3.05% |
| 9 | DIMENSIONAL ETF TRUST | 25434V724 | 125,788 | $6.0M | 2.95% |
| 10 | DIMENSIONAL ETF TRUST | 25434V708 | 147,651 | $5.9M | 2.93% |
| 11 | APPLE INC | AAPL | 20,974 | $5.5M | 2.69% |
| 12 | ISHARES TR | 46434V290 | 69,768 | $5.4M | 2.66% |
| 13 | MICROSOFT CORP | MSFT | 11,103 | $5.4M | 2.64% |
| 14 | DIMENSIONAL ETF TRUST | 25434V880 | 150,058 | $5.0M | 2.47% |
| 15 | DIMENSIONAL ETF TRUST | 25434V831 | 123,037 | $4.7M | 2.32% |
| 16 | DIMENSIONAL ETF TRUST | 25434V666 | 129,827 | $4.5M | 2.23% |
| 17 | ISHARES TR | 464287507 | 54,331 | $3.7M | 1.82% |
| 18 | VANGUARD INDEX FDS | 922908629 | 11,863 | $3.5M | 1.73% |
| 19 | AMERICAN CENTY ETF TR | 025072505 | 67,754 | $3.4M | 1.69% |
| 20 | DIMENSIONAL ETF TRUST | 25434V799 | 93,754 | $3.3M | 1.62% |