Hartford Investment Management Co.

In its 13F for Q1 2026 (holdings as of March 31, 2026, filed April 15, 2026), Hartford Investment Management Co. reported 495 stock positions worth $3.2 billion. Its top holding was Nvidia (NVDA) at 7.7% of the portfolio, followed by Apple (AAPL, 6.7%) and Microsoft (MSFT, 5.0%). Compared with Q4 2025, it opened 7 new positions, sold out of 9, added to 21 and reduced 447. The biggest buy was a new position in Vertiv Class A (VRT) and the biggest sale Microsoft (MSFT, shares −1%).

Most Recent 13F
Q2 2026
Location
HARTFORD, CT
CIK
0000922439
Portfolio Value
$3.2B (Q1 2026)
SEC Filing
0000922439-26-000004 ↗ filed Apr 15, 2026

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 Q3 2025 Q4 2025: $3.3B Q4 2025 Q1 2026: $3.2B $3.2B Q1 2026 Q2 2026: $3.5B Q2 2026

Holdings 495 stocks · $3.2B
NVDA Nvidia Corp. 7.65% 1,384,718 $241.5M Reduce -1.4%
AAPL Apple Inc. 6.73% 836,619 $212.3M Reduce -2.0%
MSFT Microsoft Corp. 4.96% 423,151 $156.6M Reduce -1.4%
AMZN Amazon.com Inc. 3.67% 556,657 $115.9M Reduce -0.9%
GOOGL Alphabet Inc. Class A 3.02% 331,853 $95.4M Reduce -1.3%
AVGO Broadcom Inc. 2.65% 270,172 $83.6M Reduce -1.0%
GOOG Alphabet Inc. Class C 2.42% 266,592 $76.5M Reduce -0.8%
META Meta Platforms Inc. Class A 2.26% 124,625 $71.3M Reduce -0.9%
TSLA Tesla Inc. 1.89% 160,263 $59.6M Reduce -1.3%
BRK.B Berkshire Hathaway Inc. Class B 1.59% 104,513 $50.1M Reduce -1.4%
JPM JPMorgan Chase & Co. 1.43% 153,683 $45.2M Reduce -2.3%
LLY Eli Lilly & Co. 1.32% 45,159 $41.5M Reduce -1.6%
XOM Exxon Mobil Corp. 1.28% 238,208 $40.4M Reduce -2.2%
JNJ Johnson & Johnson 1.06% 137,385 $33.6M Reduce -1.3%
WMT Walmart Inc. 0.98% 249,914 $31.1M Reduce -1.3%
V Visa Inc. Class A 0.92% 95,817 $29.0M Reduce -1.7%
COST Costco Wholesale Corp. 0.80% 25,293 $25.2M Reduce -1.3%
MA Mastercard Inc. Class A 0.73% 46,419 $23.2M Reduce -2.0%
NFLX Netflix Inc. 0.73% 240,573 $23.1M Reduce -1.7%
CVX Chevron Corp. 0.70% 106,774 $22.1M Reduce -2.3%
ABBV Abbvie Inc. 0.69% 100,703 $21.9M Reduce -1.4%
MU Micron Technology Inc. 0.69% 64,137 $21.7M Reduce -1.1%
PG The Procter & Gamble Co. 0.61% 132,544 $19.1M Reduce -1.8%
PLTR Palantir Technologies Inc. Class A 0.60% 130,174 $19.0M Reduce -1.4%
AMD Advanced Micro Devices 0.60% 92,947 $18.9M Reduce -1.2%
CAT Caterpillar Inc. 0.59% 26,509 $18.8M Reduce -1.9%
HD Home Depot Inc. 0.59% 56,717 $18.7M Reduce -1.4%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.58% 378,181 $18.4M Reduce -2.6%
CSCO Cisco Systems Inc. 0.55% 225,134 $17.5M Reduce -1.1%
MRK Merck & Co. Inc. 0.54% 141,501 $17.0M Reduce -1.3%
GE General Electric filed as GE AEROSPACE 0.54% 59,784 $17.0M Reduce -1.9%
KO The Coca-Cola Co. 0.53% 221,299 $16.8M Reduce -1.2%
AMAT Applied Materials Inc. 0.49% 45,227 $15.5M Reduce -1.7%
LRCX Lam Research Corp. 0.48% 71,157 $15.2M Reduce -1.9%
RTX RTX Corp. 0.47% 76,559 $14.8M Reduce -1.2%
PM Philip Morris International 0.47% 88,794 $14.7M Reduce -1.3%
GS Goldman Sachs Group Inc. 0.46% 17,119 $14.5M Reduce -1.3%
ORCL Oracle Corp. 0.45% 96,609 $14.2M Reduce -0.6%
WFC Wells Fargo & Co. 0.44% 176,160 $14.0M Reduce -2.9%
UNH Unitedhealth Group Inc. 0.44% 51,612 $14.0M Reduce -1.4%
GEV GE Vernova Inc. 0.42% 15,363 $13.4M Reduce -2.0%
LIN Linde PLC 0.42% 26,633 $13.2M Reduce -1.4%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 0.41% 53,272 $12.9M Reduce -1.4%
MCD McDonald's Corp. 0.40% 40,580 $12.6M Reduce -1.3%
PEP Pepsico Inc. 0.38% 77,852 $12.1M Reduce -1.3%
VZ Verizon Communications Inc. 0.38% 240,317 $12.1M Reduce -1.3%
INTC Intel Corp. 0.37% 267,556 $11.8M Add +3.3%
T AT&T Inc. 0.37% 399,326 $11.6M Reduce -2.6%
MS Morgan Stanley 0.36% 68,679 $11.3M Reduce -1.6%
C Citigroup Inc. 0.36% 99,595 $11.3M Reduce -3.5%
NEE Nextera Energy Inc. 0.35% 118,686 $11.0M Reduce -1.4%
KLAC KLA Corp. 0.35% 7,468 $11.0M Reduce -1.6%
AMGN Amgen Inc. 0.34% 30,701 $10.8M Reduce -1.4%
TMO Thermo Fisher Scientific Inc. 0.33% 21,414 $10.5M Reduce -1.4%
ABT Abbott Laboratories 0.32% 99,075 $10.2M Reduce -1.4%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.32% 63,296 $10.1M Reduce -1.4%
TXN Texas Instruments Inc. 0.32% 51,714 $10.0M Reduce -1.4%
CRM Salesforce Inc. 0.32% 53,393 $10.0M Reduce -2.9%
GILD Gilead Sciences Inc. 0.31% 70,744 $9.9M Reduce -1.4%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.31% 100,881 $9.7M Reduce -2.1%
ISRG Intuitive Surgical Inc. 0.30% 20,234 $9.3M Reduce -1.2%
AXP American Express Co. 0.29% 30,582 $9.3M Reduce -1.7%
COP Conocophillips 0.29% 69,799 $9.2M Reduce -2.1%
PFE Pfizer Inc. 0.29% 323,756 $9.1M Reduce -1.4%
SCHW Schwab (charles) Corp. 0.28% 95,555 $9.0M Reduce -1.2%
BA The Boeing Co. 0.28% 44,753 $8.9M Reduce -1.1%
APH Amphenol Corp. Class A 0.28% 70,129 $8.9M Reduce -1.0%
ADI Analog Devices Inc. 0.28% 27,851 $8.9M Reduce -2.0%
UBER Uber Technologies Inc. 0.27% 117,208 $8.4M Reduce -2.4%
UNP Union Pacific Corp. 0.26% 33,850 $8.2M Reduce -1.3%
HON Honeywell International Inc. 0.26% 36,164 $8.2M Reduce -1.4%
DE Deere & Co. 0.26% 14,356 $8.1M Reduce -1.2%
ETN Eaton Corp. PLC 0.25% 22,125 $7.9M Reduce -1.5%
BLK BlackRock Inc. 0.25% 8,220 $7.9M Reduce -1.3%
WELL Welltower Inc. 0.25% 39,798 $7.9M Add +0.2%
QCOM Qualcomm Inc. 0.25% 60,774 $7.8M Reduce -1.8%
BKNG Booking Holdings Inc. 0.25% 1,838 $7.7M Reduce -1.3%
LOW Lowe's Cos Inc. 0.24% 31,982 $7.6M Reduce -1.2%
SPGI S&P Global Inc. 0.23% 17,434 $7.4M Reduce -2.7%
PANW Palo Alto Networks Inc. 0.23% 46,067 $7.4M Add +16.5%
ANET Arista Networks Inc. 0.23% 58,819 $7.2M Reduce -1.4%
BMY Bristol-Myers Squibb Co. 0.22% 116,041 $7.0M Reduce -1.3%
PLD Prologis Inc. 0.22% 53,006 $7.0M Reduce -1.2%
LMT Lockheed Martin Corp. 0.22% 11,529 $7.0M Reduce -1.8%
ACN Accenture PLC Class A 0.22% 35,010 $6.9M Reduce -2.2%
INTU Intuit Inc. 0.22% 15,850 $6.9M Reduce -1.6%
DHR Danaher Corp. 0.22% 35,897 $6.8M Reduce -1.2%
CB Chubb Ltd. 0.22% 20,857 $6.8M Reduce -1.7%
NEM Newmont Corp. 0.21% 62,380 $6.8M Reduce -1.2%
PGR Progressive Corp. 0.21% 33,380 $6.6M Reduce -1.6%
COF Capital One Financial Corp. 0.21% 35,498 $6.5M Reduce -3.1%
VRTX Vertex Pharmaceuticals Inc. 0.20% 14,489 $6.5M Reduce -1.2%
PH Parker Hannifin Corp. 0.20% 7,214 $6.5M Reduce -1.2%
SYK Stryker Corp. 0.20% 19,637 $6.5M Reduce -1.4%
MO Altria Group Inc. 0.20% 95,954 $6.3M Reduce -1.2%
MDT Medtronic PLC 0.20% 73,013 $6.3M Reduce -1.4%
NOW ServiceNow Inc. 0.20% 59,463 $6.2M Reduce -1.2%
APP AppLovin Corp. Class A 0.19% 15,451 $6.1M Reduce -1.2%
CME Cme Group Inc. 0.19% 20,604 $6.1M Reduce -1.2%
SO The Southern Co. 0.19% 62,834 $6.1M Reduce -1.2%

Show all 495 holdings

Portfolio Sells Q4 2025 → Q1 2026
MSFT Microsoft Corp. Reduce -1.4% 4.96% −1.25
TSLA Tesla Inc. Reduce -1.3% 1.89% −0.30
META Meta Platforms Inc. Class A Reduce -0.9% 2.26% −0.23
AAPL Apple Inc. Reduce -2.0% 6.73% −0.22
AMZN Amazon.com Inc. Reduce -0.9% 3.67% −0.21
NVDA Nvidia Corp. Reduce -1.4% 7.65% −0.18
AVGO Broadcom Inc. Reduce -1.0% 2.65% −0.18
LLY Eli Lilly & Co. Reduce -1.6% 1.32% −0.16
GOOGL Alphabet Inc. Class A Reduce -1.3% 3.02% −0.13
APP AppLovin Corp. Class A Reduce -1.2% 0.19% −0.12
CRM Salesforce Inc. Reduce -2.9% 0.32% −0.12
ORCL Oracle Corp. Reduce -0.6% 0.45% −0.12
V Visa Inc. Class A Reduce -1.7% 0.92% −0.11
INTU Intuit Inc. Reduce -1.6% 0.22% −0.10
GOOG Alphabet Inc. Class C Reduce -0.8% 2.42% −0.10
PLTR Palantir Technologies Inc. Class A Reduce -1.4% 0.60% −0.10
JPM JPMorgan Chase & Co. Reduce -2.3% 1.43% −0.09
NOW ServiceNow Inc. Reduce -1.2% 0.20% −0.08
BSX Boston Scientific Corp. Reduce -1.6% 0.17% −0.08
MA Mastercard Inc. Class A Reduce -2.0% 0.73% −0.07
UNH Unitedhealth Group Inc. Reduce -1.4% 0.44% −0.07
ADBE Adobe Inc. Reduce -3.2% 0.18% −0.07
IBM Intl Business Machines Corp. Reduce -1.4% 0.41% −0.07
QCOM Qualcomm Inc. Reduce -1.8% 0.25% −0.07
ACN Accenture PLC Class A Reduce -2.2% 0.22% −0.07
WFC Wells Fargo & Co. Reduce -2.9% 0.44% −0.06
COF Capital One Financial Corp. Reduce -3.1% 0.21% −0.06
BAC Bank of America Corp. Reduce -2.6% 0.58% −0.06
HOOD Robinhood Markets Inc. Class A Reduce -1.2% 0.10% −0.06
ABT Abbott Laboratories Reduce -1.4% 0.32% −0.05
BKNG Booking Holdings Inc. Reduce -1.3% 0.25% −0.05
ISRG Intuitive Surgical Inc. Reduce -1.2% 0.30% −0.05
AXP American Express Co. Reduce -1.7% 0.29% −0.05
SPGI S&P Global Inc. Reduce -2.7% 0.23% −0.05
DASH DoorDash Inc. Class A Reduce -1.2% 0.10% −0.04
TMO Thermo Fisher Scientific Inc. Reduce -1.4% 0.33% −0.04
DIS The Walt Disney Co. Reduce -2.1% 0.31% −0.04
KKR KKR & Co. Inc. Reduce -1.2% 0.11% −0.04
CEG Constellation Energy Reduce -1.6% 0.16% −0.03
DHR Danaher Corp. Reduce -1.2% 0.22% −0.03
AMCOR PLC Sold out 0.00% −0.03
ADP Automatic Data Processing Reduce -1.8% 0.15% −0.03
WDAY Workday Inc. Class A Reduce -3.6% 0.05% −0.03
UBER Uber Technologies Inc. Reduce -2.4% 0.27% −0.03
GE General Electric Reduce -1.9% 0.54% −0.02
FICO Fair Isaac Corp. Reduce -1.2% 0.05% −0.02
CVNA Carvana Co. Reduce -1.2% 0.08% −0.02
APO Apollo Global Management Inc. Reduce -1.2% 0.09% −0.02
PGR Progressive Corp. Reduce -1.6% 0.21% −0.02
DAY Dayforce Inc. Sold out 0.00% −0.02

Portfolio Buys Q4 2025 → Q1 2026
VRT Vertiv Holdings Co. Class A New 0.17% +0.17
CRH PUBLIC LIMITED PLC New 0.13% +0.13
SNDK Sandisk Corp. Add +4.6% 0.17% +0.11
CIEN Ciena Corp. New 0.10% +0.10
LITE Lumentum Holdings Inc. New 0.09% +0.09
INTC Intel Corp. Add +3.3% 0.37% +0.09
Q Qnity Electronics Inc. New 0.04% +0.04
AMCOR PLC New 0.03% +0.03
WELL Welltower Inc. Add +0.2% 0.25% +0.03
ECHO Echostar Corp. Class A New 0.03% +0.03
DOW Dow Inc. Add +0.1% 0.05% +0.03
FITB Fifth Third Bancorp Add +34.7% 0.08% +0.02
FANG Diamondback Energy Inc. Add +3.6% 0.07% +0.02
MPWR Monolithic Power Systems Inc. Add +0.3% 0.10% +0.02
LYONDELLBASELL INDUSTRIES Add +0.0% 0.04% +0.02
PANW Palo Alto Networks Inc. Add +16.5% 0.23% +0.02
WAT Waters Corp. Add +63.1% 0.05% +0.01
PNC PNC Financial Services Group Add +1.9% 0.15% +0.01
HBAN Huntington Bancshares Inc. Add +27.9% 0.06% +0.01
ATO Atmos Energy Corp. Add +2.1% 0.06% +0.01
AEE Ameren Corporation Add +0.6% 0.06% +0.01
NRG NRG Energy Inc. Add +9.5% 0.06% +0.00
KEY Keycorp Add +1.4% 0.03% +0.00
PSKY Paramount Skydance Class B Add +0.1% 0.01% −0.00
CCL Carnival Corp. Add +4.3% 0.05% −0.00
MET Metlife Inc. Add +0.3% 0.08% −0.00
PRU Prudential Financial Inc. Add +0.6% 0.07% −0.01
SNPS Synopsys Inc. Add +1.7% 0.14% −0.01

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