Institutional Manager · CIK 0001365707
CONTRAVISORY INVESTMENT MANAGEMENT, INC.
Norwell, MA · File #028-11954
Latest AUM
$504.8M
Positions
361
Top-10 Concentration
31.1%
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 | NETFLIX INC | NFLX | +99,496 | +$9.3M | -$13.1M |
| ADD | PALANTIR TECHNOLOGIES INC | PLTR | +44,171 | +$7.9M | -$19,329 |
| EXITED | BJS WHSL CLUB HLDGS INC | 05550J101 | -82,768 | -$7.7M | $0 |
| ADD | GE AEROSPACE | 369604301 | +24,785 | +$7.6M | +$20,786 |
| ADD | MERCK & CO INC | MRK | +70,550 | +$7.4M | +$7,742 |
| EXITED | CORPAY INC | 219948106 | -25,429 | -$7.3M | $0 |
| EXITED | WASTE CONNECTIONS INC | 94106B101 | -40,164 | -$7.1M | $0 |
| EXITED | INTUITIVE SURGICAL INC | 46120E602 | -14,480 | -$6.5M | $0 |
| ADD | VISTRA CORP | VST | +38,238 | +$6.2M | -$7,091 |
| REDUCE | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | -5,938 | -$1.8M | +$1.3M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025361 pos · $504.8M
- 13F HOLDINGS REPORTQ/E Sep 2025365 pos · $516.4M
- 13F HOLDINGS REPORTQ/E Jun 2025370 pos · $508.3M
- 13F HOLDINGS REPORTQ/E Mar 2025373 pos · $474.8M
- 13F HOLDINGS REPORTQ/E Dec 2024392 pos · $467.7M
- 13F HOLDINGS REPORTQ/E Sep 2024343 pos · $467.6M
- 13F HOLDINGS REPORTQ/E Jun 2024346 pos · $451.6M
- 13F HOLDINGS REPORTQ/E Mar 2024345 pos · $451.5M
- 13F HOLDINGS REPORTQ/E Dec 2023320 pos · $353.3M
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | UBS GROUP AG | UBS | 309,569 | $14.3M | 3.64% |
| 2 | TAIWAN SEMICONDUCTOR MFG LTD | 874039100 | 45,011 | $13.7M | 3.47% |
| 3 | ALPHABET INC | GOOG | 42,510 | $13.3M | 3.39% |
| 4 | JPMORGAN CHASE & CO. | VYLD | 39,196 | $12.6M | 3.21% |
| 5 | BANK AMERICA CORP | 060505104 | 216,858 | $11.9M | 3.03% |
| 6 | SPOTIFY TECHNOLOGY S A | SPOT | 20,381 | $11.8M | 3.01% |
| 7 | GOLDMAN SACHS GROUP INC | GSCE | 12,872 | $11.3M | 2.87% |
| 8 | RTX CORPORATION | RTX | 61,406 | $11.3M | 2.86% |
| 9 | APPLE INC | AAPL | 41,076 | $11.2M | 2.84% |
| 10 | BARCLAYS PLC | BCLYF | 426,716 | $10.9M | 2.76% |
| 11 | AMERICAN EXPRESS CO | AXP | 29,133 | $10.8M | 2.74% |
| 12 | NETFLIX INC | NFLX | 111,380 | $10.4M | 2.65% |
| 13 | TESLA INC | TSLA | 23,161 | $10.4M | 2.65% |
| 14 | SHOPIFY INC | SHOP | 62,940 | $10.1M | 2.57% |
| 15 | AMAZON COM INC | AMZN | 43,477 | $10.0M | 2.55% |
| 16 | NVIDIA CORPORATION | NVDA | 52,262 | $9.7M | 2.48% |
| 17 | HOWMET AEROSPACE INC | HWM | 46,793 | $9.6M | 2.44% |
| 18 | CINTAS CORP | CTAS | 50,876 | $9.6M | 2.43% |
| 19 | KLA CORP | KLAC | 7,868 | $9.6M | 2.43% |
| 20 | MASTERCARD INCORPORATED | MA | 16,663 | $9.5M | 2.42% |