Institutional Manager · CIK 0002008738
Stonebrook Private Inc.
NORTHVILLE, MI · File #028-23594
Latest AUM
$477.7M
Positions
209
Top-10 Concentration
53.0%
Filings
8
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 | SPDR SERIES TRUST | 78464A508 | +336,689 | +$19.1M | +$134,930 |
| ADD | SPDR SERIES TRUST | 78464A409 | +141,528 | +$15.1M | +$128,804 |
| ADD | SPDR SERIES TRUST | 78464A854 | +146,152 | +$11.7M | +$297,729 |
| NEW | BLACKROCK ETF TRUST | BLK | +266,599 | +$10.3M | $0 |
| ADD | BLACKROCK ETF TRUST | BLK | +154,520 | +$9.4M | +$451,232 |
| NEW | AMERICAN CENTY ETF TR | 025072604 | +105,330 | +$8.1M | $0 |
| REDUCE | ISHARES TR | 46432F339 | -39,736 | -$7.9M | +$445,220 |
| REDUCE | BROADCOM INC | AVGO | -18,792 | -$6.5M | +$622,913 |
| ADD | GLOBAL X FDS | 37960A529 | +90,502 | +$5.9M | -$62,520 |
| ADD | INVESCO EXCHANGE TRADED FD T | IVZ | +97,556 | +$5.8M | +$447,951 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025209 pos · $477.7M
- 13F HOLDINGS REPORTQ/E Sep 2025208 pos · $462.9M
- 13F HOLDINGS REPORTQ/E Jun 2025197 pos · $427.4M
- 13F HOLDINGS REPORTQ/E Mar 2025188 pos · $384.6M
- 13F HOLDINGS REPORTQ/E Dec 2024182 pos · $382.1M
- 13F HOLDINGS REPORTQ/E Sep 2024179 pos · $378.1M
- 13F HOLDINGS REPORTQ/E Jun 2024176 pos · $347.8M
- 13F HOLDINGS REPORTQ/E Mar 2024215 pos · $342.8M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | BLACKROCK ETF TRUST | BLK | 434,791 | $26.4M | 6.92% |
| 2 | SPDR SERIES TRUST | 78464A854 | 304,540 | $24.4M | 6.40% |
| 3 | SPDR SERIES TRUST | 78464A508 | 427,847 | $24.3M | 6.37% |
| 4 | SPDR SERIES TRUST | 78464A409 | 200,329 | $21.4M | 5.60% |
| 5 | INVESCO EXCHANGE TRADED FD T | IVZ | 352,065 | $20.9M | 5.47% |
| 6 | ISHARES TR | 464288877 | 278,532 | $19.9M | 5.21% |
| 7 | APPLE INC | AAPL | 68,194 | $18.5M | 4.86% |
| 8 | ISHARES INC | 46434G103 | 266,752 | $17.9M | 4.70% |
| 9 | MICROSOFT CORP | MSFT | 30,739 | $14.9M | 3.89% |
| 10 | ISHARES TR | 46432F339 | 68,301 | $13.6M | 3.55% |
| 11 | BLACKROCK ETF TRUST | BLK | 390,663 | $12.6M | 3.29% |
| 12 | NVIDIA CORPORATION | NVDA | 60,337 | $11.3M | 2.95% |
| 13 | INVESCO EXCH TRADED FD TR II | IVZ | 89,058 | $10.6M | 2.78% |
| 14 | BLACKROCK ETF TRUST | BLK | 266,599 | $10.3M | 2.69% |
| 15 | AMAZON COM INC | AMZN | 39,385 | $9.1M | 2.38% |
| 16 | AMERICAN CENTY ETF TR | 025072604 | 105,330 | $8.1M | 2.12% |
| 17 | SELECT SECTOR SPDR TR | 81369Y803 | 47,609 | $6.9M | 1.80% |
| 18 | BROADCOM INC | AVGO | 19,682 | $6.8M | 1.78% |
| 19 | GLOBAL X FDS | 37960A529 | 101,969 | $6.6M | 1.73% |
| 20 | JPMORGAN CHASE & CO. | VYLD | 16,944 | $5.5M | 1.43% |