Hartford Investment Management Co.

In its 13F for Q3 2025 (holdings as of September 30, 2025, filed November 4, 2025), Hartford Investment Management Co. reported 498 stock positions worth $3.3 billion. Its top holding was Nvidia (NVDA) at 8.1% of the portfolio, followed by Microsoft (MSFT, 6.8%) and Apple (AAPL, 6.7%). Compared with Q2 2025, it opened 7 new positions, sold out of 8, added to 31 and reduced 460. The biggest buy was a new position in AppLovin Class A (APP) and the biggest sale Microsoft (MSFT, shares −3%).

Most Recent 13F
Q2 2026
Location
HARTFORD, CT
CIK
0000922439
Portfolio Value
$3.3B (Q3 2025)
SEC Filing
0000922439-25-000013 ↗ filed Nov 4, 2025

Holdings Value

0$1.0B$2.0B$3.0B$4.0B Q1 2024: $2.8B Q1 2024 Q2 2024: $2.9B Q2 2024 Q3 2024: $3.0B Q3 2024 Q4 2024: $3.1B Q4 2024 Q1 2025: $2.9B Q1 2025 Q2 2025: $3.1B Q2 2025 Q3 2025: $3.3B $3.3B Q3 2025 Q4 2025: $3.3B Q4 2025 Q1 2026: $3.2B Q1 2026 Q2 2026: $3.5B Q2 2026

Holdings 498 stocks · $3.3B
NVDA Nvidia Corp. 8.05% 1,429,629 $266.7M Reduce -2.8%
MSFT Microsoft Corp. 6.81% 435,508 $225.6M Reduce -2.9%
AAPL Apple Inc. 6.68% 869,502 $221.4M Reduce -3.5%
AMZN Amazon.com Inc. 3.77% 568,617 $124.9M Reduce -0.2%
META Meta Platforms Inc. Class A 2.82% 127,072 $93.3M Reduce -3.0%
AVGO Broadcom Inc. 2.75% 275,581 $90.9M Reduce -2.9%
GOOGL Alphabet Inc. Class A 2.50% 340,433 $82.8M Reduce -2.9%
TSLA Tesla Inc. 2.21% 164,408 $73.1M Reduce -2.7%
GOOG Alphabet Inc. Class C 2.01% 273,984 $66.7M Reduce -3.4%
BRK.B Berkshire Hathaway Inc. Class B 1.63% 107,445 $54.0M Reduce -2.9%
JPM JPMorgan Chase & Co. 1.53% 161,173 $50.8M Reduce -3.9%
LLY Eli Lilly & Co. 1.07% 46,582 $35.5M Reduce -1.9%
V Visa Inc. Class A 1.03% 99,529 $34.0M Reduce -3.6%
NFLX Netflix Inc. 0.90% 24,899 $29.9M Reduce -3.0%
XOM Exxon Mobil Corp. 0.85% 249,764 $28.2M Reduce -3.9%
MA Mastercard Inc. Class A 0.83% 48,368 $27.5M Reduce -1.2%
ORCL Oracle Corp. 0.82% 97,096 $27.3M Reduce -1.1%
WMT Walmart Inc. 0.80% 257,220 $26.5M Reduce -1.3%
JNJ Johnson & Johnson 0.79% 141,159 $26.2M Reduce -2.8%
PLTR Palantir Technologies Inc. Class A 0.73% 133,257 $24.3M Add +3.8%
COST Costco Wholesale Corp. 0.73% 25,986 $24.1M Reduce -2.9%
ABBV Abbvie Inc. 0.72% 103,511 $24.0M Reduce -2.9%
HD Home Depot Inc. 0.71% 58,279 $23.6M Reduce -2.8%
PG The Procter & Gamble Co. 0.64% 137,255 $21.1M Reduce -3.0%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.62% 399,456 $20.6M Add +1.0%
GE General Electric filed as GE AEROSPACE 0.56% 62,159 $18.7M Reduce -3.4%
UNH Unitedhealth Group Inc. 0.55% 53,063 $18.3M Reduce -3.0%
CVX Chevron Corp. 0.53% 112,736 $17.5M Add +15.1%
CSCO Cisco Systems Inc. 0.48% 231,953 $15.9M Reduce -3.4%
WFC Wells Fargo & Co. 0.48% 187,752 $15.7M Reduce -4.4%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.47% 54,579 $15.4M Reduce -2.7%
AMD Advanced Micro Devices 0.46% 95,085 $15.4M Reduce -2.8%
KO The Coca-Cola Co. 0.45% 227,131 $15.1M Reduce -2.9%
PM Philip Morris International 0.45% 91,253 $14.8M Reduce -2.9%
GS Goldman Sachs Group Inc. 0.43% 17,761 $14.1M Reduce -4.2%
ABT Abbott Laboratories 0.41% 101,983 $13.7M Reduce -2.9%
CRM Salesforce Inc. 0.40% 55,993 $13.3M Reduce -3.2%
RTX RTX Corp. 0.40% 78,442 $13.1M Reduce -2.7%
CAT Caterpillar Inc. 0.40% 27,444 $13.1M Reduce -3.3%
LIN Linde PLC 0.39% 27,536 $13.1M Reduce -3.2%
MCD McDonald's Corp. 0.38% 41,807 $12.7M Reduce -3.1%
MRK Merck & Co. Inc. 0.37% 146,296 $12.3M Reduce -3.4%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.36% 105,307 $12.1M Reduce -2.9%
UBER Uber Technologies Inc. 0.36% 122,177 $12.0M Reduce -3.1%
T AT&T Inc. 0.36% 419,282 $11.8M Reduce -3.6%
APP AppLovin Corp. Class A 0.34% 15,861 $11.4M New
MS Morgan Stanley 0.34% 71,169 $11.3M Reduce -4.6%
PEP Pepsico Inc. 0.34% 80,179 $11.3M Reduce -2.9%
NOW ServiceNow Inc. 0.34% 12,186 $11.2M Reduce -2.4%
INTU Intuit Inc. 0.34% 16,343 $11.2M Reduce -3.1%
MU Micron Technology Inc. 0.33% 65,566 $11.0M Reduce -2.8%
C Citigroup Inc. 0.33% 107,850 $10.9M Reduce -4.4%
VZ Verizon Communications Inc. 0.33% 246,997 $10.9M Reduce -2.9%
TMO Thermo Fisher Scientific Inc. 0.32% 22,126 $10.7M Reduce -2.8%
AXP American Express Co. 0.32% 31,821 $10.6M Reduce -4.8%
QCOM Qualcomm Inc. 0.32% 63,176 $10.5M Reduce -4.5%
BKNG Booking Holdings Inc. 0.31% 1,901 $10.3M Reduce -3.2%
LRCX Lam Research Corp. 0.30% 74,129 $9.9M Reduce -3.9%
BLK BlackRock Inc. 0.30% 8,442 $9.8M Reduce -3.9%
GEV GE Vernova Inc. 0.30% 15,957 $9.8M Reduce -3.1%
TXN Texas Instruments Inc. 0.30% 53,260 $9.8M Reduce -2.8%
AMAT Applied Materials Inc. 0.29% 47,000 $9.6M Reduce -4.1%
BA The Boeing Co. 0.29% 44,301 $9.6M Reduce -2.6%
SCHW Schwab (charles) Corp. 0.29% 100,132 $9.6M Reduce -2.9%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.29% 65,388 $9.5M Reduce -3.0%
ISRG Intuitive Surgical Inc. 0.28% 20,994 $9.4M Reduce -2.9%
NEE Nextera Energy Inc. 0.27% 120,619 $9.1M Reduce -2.9%
ACN Accenture PLC Class A 0.27% 36,441 $9.0M Reduce -3.5%
SPGI S&P Global Inc. 0.27% 18,322 $8.9M Reduce -3.3%
AMGN Amgen Inc. 0.27% 31,543 $8.9M Reduce -2.8%
APH Amphenol Corp. Class A 0.27% 71,680 $8.9M Reduce -1.9%
ANET Arista Networks Inc. 0.27% 60,378 $8.8M Reduce -2.8%
ADBE Adobe Inc. 0.26% 24,854 $8.8M Reduce -3.3%
INTC Intel Corp. 0.26% 256,421 $8.6M Reduce -2.5%
ETN Eaton Corp. PLC 0.26% 22,821 $8.5M Reduce -3.4%
PGR Progressive Corp. 0.26% 34,383 $8.5M Reduce -2.8%
BSX Boston Scientific Corp. 0.26% 86,960 $8.5M Reduce -2.8%
PFE Pfizer Inc. 0.26% 332,691 $8.5M Reduce -3.0%
KLAC KLA Corp. 0.25% 7,730 $8.3M Reduce -3.1%
LOW Lowe's Cos Inc. 0.25% 32,818 $8.2M Reduce -2.7%
UNP Union Pacific Corp. 0.25% 34,806 $8.2M Reduce -3.5%
GILD Gilead Sciences Inc. 0.24% 72,764 $8.1M Reduce -3.1%
PANW Palo Alto Networks Inc. 0.24% 39,144 $8.0M Reduce -2.0%
COF Capital One Financial Corp. 0.24% 37,400 $8.0M Reduce -3.0%
HON Honeywell International Inc. 0.24% 37,185 $7.8M Reduce -4.1%
SYK Stryker Corp. 0.23% 20,179 $7.5M Reduce -2.8%
DHR Danaher Corp. 0.22% 37,342 $7.4M Reduce -2.8%
MDT Medtronic PLC 0.22% 75,041 $7.1M Reduce -3.0%
ADI Analog Devices Inc. 0.22% 29,071 $7.1M Reduce -2.8%
WELL Welltower Inc. 0.21% 39,272 $7.0M Add +4.6%
ADP Automatic Data Processing 0.21% 23,723 $7.0M Reduce -3.0%
COP Conocophillips 0.21% 73,177 $6.9M Reduce -3.9%
TMUS T-Mobile US Inc. 0.21% 28,411 $6.8M Reduce -1.5%
CMCSA Comcast Corp. Class A 0.20% 215,319 $6.8M Reduce -4.1%
DE Deere & Co. 0.20% 14,758 $6.7M Reduce -3.1%
MO Altria Group Inc. 0.20% 98,669 $6.5M Reduce -3.1%
HOOD Robinhood Markets Inc. Class A 0.20% 45,344 $6.5M New
PLD Prologis Inc. 0.19% 54,324 $6.2M Reduce -2.9%
CB Chubb Ltd. 0.19% 21,815 $6.2M Reduce -3.3%
SO The Southern Co. 0.18% 64,464 $6.1M Reduce -2.9%

Show all 498 holdings

Portfolio Sells Q2 2025 → Q3 2025
MSFT Microsoft Corp. Reduce -2.9% 6.81% −0.29
META Meta Platforms Inc. Class A Reduce -3.0% 2.82% −0.26
AMZN Amazon.com Inc. Reduce -0.2% 3.77% −0.21
NFLX Netflix Inc. Reduce -3.0% 0.90% −0.19
V Visa Inc. Class A Reduce -3.6% 1.03% −0.14
COST Costco Wholesale Corp. Reduce -2.9% 0.73% −0.12
LLY Eli Lilly & Co. Reduce -1.9% 1.07% −0.11
CRM Salesforce Inc. Reduce -3.2% 0.40% −0.10
PM Philip Morris International Reduce -2.9% 0.45% −0.10
ISRG Intuitive Surgical Inc. Reduce -2.9% 0.28% −0.09
ACN Accenture PLC Class A Reduce -3.5% 0.27% −0.09
INTU Intuit Inc. Reduce -3.1% 0.34% −0.09
PG The Procter & Gamble Co. Reduce -3.0% 0.64% −0.08
BRK.B Berkshire Hathaway Inc. Class B Reduce -2.9% 1.63% −0.08
HES Hess Corp. Sold out 0.00% −0.07
KO The Coca-Cola Co. Reduce -2.9% 0.45% −0.07
NOW ServiceNow Inc. Reduce -2.4% 0.34% −0.07
TXN Texas Instruments Inc. Reduce -2.8% 0.30% −0.07
DIS The Walt Disney Co. Reduce -2.9% 0.36% −0.06
IBM Intl Business Machines Corp. Reduce -2.7% 0.47% −0.06
FISV Fiserv Inc. Reduce -4.8% 0.12% −0.06
ANSS Ansys Inc. Sold out 0.00% −0.06
CMG Chipotle Mexican Grill Inc. Reduce -3.4% 0.09% −0.05
BKNG Booking Holdings Inc. Reduce -3.2% 0.31% −0.05
ADBE Adobe Inc. Reduce -3.3% 0.26% −0.05
CSCO Cisco Systems Inc. Reduce -3.4% 0.48% −0.05
HON Honeywell International Inc. Reduce -4.1% 0.24% −0.05
CMCSA Comcast Corp. Class A Reduce -4.1% 0.20% −0.05
BSX Boston Scientific Corp. Reduce -2.8% 0.26% −0.05
SPGI S&P Global Inc. Reduce -3.3% 0.27% −0.05
MA Mastercard Inc. Class A Reduce -1.2% 0.83% −0.05
PGR Progressive Corp. Reduce -2.8% 0.26% −0.04
T AT&T Inc. Reduce -3.6% 0.36% −0.04
DE Deere & Co. Reduce -3.1% 0.20% −0.04
ABT Abbott Laboratories Reduce -2.9% 0.41% −0.04
XOM Exxon Mobil Corp. Reduce -3.9% 0.85% −0.04
VRTX Vertex Pharmaceuticals Inc. Reduce -3.1% 0.18% −0.04
ELV Elevance Health Inc. Reduce -3.2% 0.13% −0.04
AMT American Tower Corp. Reduce -2.9% 0.16% −0.04
SYK Stryker Corp. Reduce -2.8% 0.23% −0.04
UPS United Parcel Service Class B Reduce -2.8% 0.11% −0.03
CI The Cigna Group Reduce -3.0% 0.14% −0.03
TDG Transdigm Group Inc. Reduce -2.6% 0.13% −0.03
FTNT Fortinet Inc. Reduce -0.5% 0.10% −0.03
ICE Intercontinental Exchange Inc. Reduce -3.1% 0.17% −0.03
MRSH Marsh & McLennan Cos Reduce -2.9% 0.18% −0.03
ADP Automatic Data Processing Reduce -3.0% 0.21% −0.03
LIN Linde PLC Reduce -3.2% 0.39% −0.03
SBUX Starbucks Corp. Reduce -2.9% 0.17% −0.03
CHTR Charter Communications Inc. Class A Reduce -5.6% 0.05% −0.03

Portfolio Buys Q2 2025 → Q3 2025
APP AppLovin Corp. Class A New 0.34% +0.34
HOOD Robinhood Markets Inc. Class A New 0.20% +0.20
PLTR Palantir Technologies Inc. Class A Add +3.8% 0.73% +0.18
CVX Chevron Corp. Add +15.1% 0.53% +0.08
DDOG Datadog Inc. Class A New 0.08% +0.08
XYZ Block Inc. New 0.07% +0.07
IBKR Interactive Brokers Gro Class A New 0.05% +0.05
EME Emcor Group Inc. New 0.05% +0.05
WBD Warner Bros Discovery Inc. Add +7.1% 0.09% +0.04
WELL Welltower Inc. Add +4.6% 0.21% +0.03
BAC Bank of America Corp. Add +1.0% 0.62% +0.03
DASH DoorDash Inc. Class A Add +4.8% 0.18% +0.02
SPG Simon Property Group Inc. Add +3.5% 0.11% +0.01
GARMIN LTD Add +3.2% 0.07% +0.01
SNPS Synopsys Inc. Add +16.3% 0.16% +0.01
COR Cencora Inc. Add +9.0% 0.11% +0.01
IQV Iqvia Holdings Inc. Add +0.8% 0.06% +0.01
NWS News Corp. Class B New 0.01% +0.01
SLB SLB Ltd. Add +6.5% 0.09% +0.00
SE Sea Ltd.-ADR Add +0.4% 0.02% +0.00
FOX Fox Corp. Class B Add +6.3% 0.01% +0.00
TKO Tko Group Holdings Inc. Add +0.6% 0.02% +0.00
TEVA Teva Pharmaceutical-SP ADR Add +0.3% 0.01% +0.00
CYBER ARK SOFTWARE LTD Add +2.3% 0.01% +0.00
GRAB HOLDINGS LTD CLASS A Add +0.7% 0.01% +0.00
NDAQ Nasdaq Inc. Add +6.4% 0.07% −0.00
EG Everest Group Ltd. Add +1.6% 0.04% −0.00
CCEP Coca-Cola Europacific Partne Add +0.4% 0.01% −0.00
CHKP Check Point Software Tech Add +0.4% 0.01% −0.00
SOLV Solventum Corp. Add +2.9% 0.02% −0.00
CCL Carnival Corp. Add +0.2% 0.06% −0.00
GEN Gen Digital Inc. Add +0.0% 0.03% −0.00
VRSN Verisign Inc. Add +1.6% 0.04% −0.00
EXE Expand Energy Corp. Add +6.6% 0.04% −0.00
EQT Eqt Corp. Add +1.3% 0.06% −0.01
COIN Coinbase Global Inc. Class A Add +3.9% 0.14% −0.01
BRO Brown & Brown Inc. Add +2.1% 0.05% −0.01
AXON Axon Enterprise Inc. Add +3.0% 0.10% −0.02

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 496$3.5BNVDA, AAPL, MSFT, AMZN, GOOGL
Q1 2026 495$3.2BNVDA, AAPL, MSFT, AMZN, GOOGL
Q4 2025 497$3.3BNVDA, AAPL, MSFT, AMZN, GOOGL
Q3 2025 498$3.3BNVDA, MSFT, AAPL, AMZN, META
Q2 2025 499$3.1BNVDA, MSFT, AAPL, AMZN, META
Q1 2025 496$2.9BAAPL, MSFT, NVDA, AMZN, META
Q4 2024 496$3.1BAAPL, NVDA, MSFT, AMZN, META
Q3 2024 494$3.0BAAPL, MSFT, NVDA, AMZN, META
Q2 2024 498$2.9BMSFT, NVDA, AAPL, AMZN, META
Q1 2024 498$2.8BMSFT, AAPL, NVDA, AMZN, META