Institutional Manager · CIK 0000922439
HARTFORD INVESTMENT MANAGEMENT CO
HARTFORD, CT · File #028-06652
Latest AUM
$3.34B
Positions
497
Top-10 Concentration
62.7%
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 |
|---|---|---|---|---|---|
| ADD | NETFLIX INC | NFLX | +219,945 | +$20.6M | -$27.5M |
| ADD | SERVICENOW INC | NOW | +47,984 | +$7.4M | -$9.3M |
| REDUCE | NVIDIA CORP | NVDA | -25,855 | -$4.8M | -$114,371 |
| REDUCE | APPLE INC | AAPL | -15,912 | -$4.3M | +$15.0M |
| NEW | CARVANA CLASS A | CVNA | +8,158 | +$3.4M | $0 |
| REDUCE | MICROSOFT CORP | MSFT | -6,156 | -$3.0M | -$15.0M |
| NEW | ARES MANAGEMENT CORP CLAS | ARES-PB | +11,857 | +$1.9M | $0 |
| NEW | SANDISK CORP | SNDK | +8,053 | +$1.9M | $0 |
| NEW | COMFORT SYSTEMS USA INC | 199908104 | +2,032 | +$1.9M | $0 |
| REDUCE | ALPHABET INC CLASS C | GOOG | -5,323 | -$1.7M | +$19.2M |
Sector Allocation
Filing History
- 13F HOLDINGS REPORTQ/E Dec 2025497 pos · $3.34B
- 13F HOLDINGS REPORTQ/E Sep 2025498 pos · $3.31B
- 13F HOLDINGS REPORTQ/E Jun 2025499 pos · $3.14B
- 13F HOLDINGS REPORTQ/E Mar 2025496 pos · $2.88B
- 13F HOLDINGS REPORTQ/E Dec 2024496 pos · $3.05B
- 13F HOLDINGS REPORTQ/E Sep 2024494 pos · $3.04B
- 13F HOLDINGS REPORTQ/E Jun 2024498 pos · $2.92B
- 13F HOLDINGS REPORTQ/E Mar 2024498 pos · $2.83B
- 13F HOLDINGS REPORTQ/E Dec 2023511 pos · $2.50B
Top 20 Holdings — Dec 2025
| # | Issuer | Ticker | Shares | Value | % of Portfolio |
|---|---|---|---|---|---|
| 1 | NVIDIA CORP | NVDA | 1,403,774 | $261.8M | 12.40% |
| 2 | APPLE INC | AAPL | 853,590 | $232.1M | 10.99% |
| 3 | MICROSOFT CORP | MSFT | 429,352 | $207.6M | 9.84% |
| 4 | AMAZON COM INC | AMZN | 562,023 | $129.7M | 6.15% |
| 5 | ALPHABET INC CLASS A | GOOG | 336,134 | $105.2M | 4.98% |
| 6 | BROADCOM INC | AVGO | 272,796 | $94.4M | 4.47% |
| 7 | ALPHABET INC CLASS C | GOOG | 268,661 | $84.3M | 3.99% |
| 8 | META PLATFORMS INC CLASS | META | 125,790 | $83.0M | 3.93% |
| 9 | TESLA INC | TSLA | 162,315 | $73.0M | 3.46% |
| 10 | BERKSHIRE HATHAWAY INC CL | BRK-A | 105,944 | $53.3M | 2.52% |
| 11 | JPMORGAN CHASE | VYLD | 157,351 | $50.7M | 2.40% |
| 12 | ELI LILLY | LLY | 45,877 | $49.3M | 2.34% |
| 13 | VISA INC CLASS A | V | 97,482 | $34.2M | 1.62% |
| 14 | EXXON MOBIL CORP | XOM | 243,542 | $29.3M | 1.39% |
| 15 | JOHNSON & JOHNSON | JNJ | 139,181 | $28.8M | 1.36% |
| 16 | WALMART INC | WMT | 253,264 | $28.2M | 1.34% |
| 17 | MASTERCARD INC CLASS A | MA | 47,372 | $27.0M | 1.28% |
| 18 | PALANTIR TECHNOLOGIES INC | PLTR | 131,961 | $23.5M | 1.11% |
| 19 | ABBVIE INC | ABBV | 102,105 | $23.3M | 1.11% |
| 20 | NETFLIX INC | NFLX | 244,844 | $23.0M | 1.09% |