Institutional Manager · CIK 0001021296
BROOKTREE CAPITAL MANAGEMENT
Grand Rapids, MI · File #028-20186
Latest AUM
$150.3M
Positions
41
Top-10 Concentration
78.1%
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 | THRYV HLDGS INC | THRY | +517,597 | +$3.1M | -$5.1M |
| ADD | PAR TECHNOLOGY CORP | PAR | +35,113 | +$1.3M | -$1.2M |
| ADD | IAC INC | IAC | +28,221 | +$1.1M | +$1.5M |
| REDUCE | INTERACTIVE BROKERS GROUP IN | 45841N107 | -16,138 | -$1.0M | -$1.9M |
| REDUCE | FISERV INC | FISV | -15,326 | -$1.0M | -$3.4M |
| EXITED | ORACLE CORP | 68389X105 | -1,000 | -$281,240 | $0 |
| REDUCE | RIMINI STR INC DEL | 76674Q107 | -60,673 | -$235,411 | -$3.1M |
| REDUCE | PFIZER INC | PFE | -9,136 | -$227,486 | -$75,195 |
| ADD | QUALCOMM INC | QCOM | +1,291 | +$220,826 | +$238,406 |
| ADD | DEXCOM INC | DXCM | +2,777 | +$184,309 | -$38,529 |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 202541 pos · $150.3M
- 13F HOLDINGS REPORTQ/E Sep 202542 pos · $157.4M
- 13F HOLDINGS REPORTQ/E Jun 202541 pos · $152.9M
- 13F HOLDINGS REPORTQ/E Mar 202524 pos · $133.3M
- 13F HOLDINGS REPORTQ/E Dec 202422 pos · $134.8M
- 13F HOLDINGS REPORTQ/E Sep 202425 pos · $123.1M
- 13F HOLDINGS REPORTQ/E Jun 202423 pos · $116.9M
- 13F HOLDINGS REPORTQ/E Mar 202424 pos · $129.7M
- 13F HOLDINGS REPORTQ/E Dec 202328 pos · $119.7M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | INTERACTIVE BROKERS GROUP IN | 45841N107 | 400,728 | $25.8M | 17.14% |
| 2 | RIMINI STR INC DEL | 76674Q107 | 3,836,703 | $14.9M | 9.90% |
| 3 | PAR TECHNOLOGY CORP | PAR | 389,408 | $14.1M | 9.40% |
| 4 | IAC INC | IAC | 320,899 | $12.5M | 8.35% |
| 5 | BREAD FINANCIAL HOLDINGS INC | BFH-PA | 162,064 | $12.0M | 7.98% |
| 6 | BERKSHIRE HATHAWAY INC DEL | BRK-A | 21,916 | $11.0M | 7.33% |
| 7 | QUALCOMM INC | QCOM | 52,124 | $8.9M | 5.93% |
| 8 | THRYV HLDGS INC | THRY | 1,358,938 | $8.2M | 5.47% |
| 9 | JOHNSON & JOHNSON | JNJ | 29,879 | $6.2M | 4.11% |
| 10 | EXTREME NETWORKS | EXTR | 222,085 | $3.7M | 2.46% |
| 11 | PFIZER INC | PFE | 120,510 | $3.0M | 2.00% |
| 12 | DEXCOM INC | DXCM | 44,657 | $3.0M | 1.97% |
| 13 | ROCKET COS INC | 77311W101 | 145,644 | $2.8M | 1.88% |
| 14 | FISERV INC | FISV | 40,069 | $2.7M | 1.79% |
| 15 | GENERAL DYNAMICS CORP | GD | 6,859 | $2.3M | 1.54% |
| 16 | MICROSOFT CORP | MSFT | 4,584 | $2.2M | 1.47% |
| 17 | ELI LILLY & CO | LLY | 2,058 | $2.2M | 1.47% |
| 18 | DXC TECHNOLOGY CO | DXC | 103,308 | $1.5M | 1.01% |
| 19 | WEST PHARMACEUTICAL SVSC INC | 955306105 | 5,159 | $1.4M | 0.94% |
| 20 | ISHARES TR | 464287721 | 6,476 | $1.3M | 0.86% |