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Super Investors EAGLE ROCK INVESTMENT COMPANY, LLC
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EAGLE ROCK INVESTMENT COMPANY, LLC

Quarterly 13F snapshot: US-listed longs only, no performance figures — 13F data cannot support them.

Portfolio value
$799M
Positions
156
Quarter ended
September 30, 2026
Filed
October 21, 2026

Reported portfolio value by quarter (20 quarters reported)

$808M $383M
Q4 21 Q4 22 Q4 23 Q4 24 Q4 25 Q3 26

$523M in Q4 2021 → $799M now. Hover for any quarter.

Holdings

As reported for the quarter ended September 30, 2026. Activity is the change in share count since the prior quarter's filing.

Holding % of portfolio Activity Shares Value
VB Vanguard Bd Index Fds 6.9% Added 0.3% 789,710 $55.4M
Alphabet Inc 5.3% Trimmed 0.5% 122,054 $42M
Broadcom Inc 4.6% Trimmed 1.8% 105,317 $37M
Microsoft Corp 3.5% Added 5.0% 54,510 $28M
TS Taiwan Semiconductor Manufac 3.5% Added 0.2% 60,618 $27.7M
Meta Platforms Inc 3.3% Added 4.7% 36,132 $26.2M
Apple Inc 3.3% Trimmed 0.5% 78,444 $26.1M
Kla Corp 3.1% Trimmed 3.3% 126,618 $24.7M
Micron Technology Inc 2.8% Trimmed 0.2% 21,235 $22.6M
Jpmorgan Chase & Co 2.8% Added 0.5% 67,657 $22.4M
Thermo Fisher Scientific Inc 2.6% Added 9.1% 31,253 $21.1M
Visa Inc 2.3% Added 1.3% 51,972 $18.7M
Chubb Limited 2.3% Added 1.4% 56,349 $18.3M
VB Vanguard Bd Index Fds 2.0% Added 0.9% 207,355 $15.8M
IH Iqvia Hldgs Inc 1.9% Trimmed 6.9% 57,338 $15.4M
Amazon Com Inc 1.8% Added 4.9% 57,769 $14.4M
CS Cisco Sys Inc 1.7% Trimmed 1.7% 127,862 $13.8M
Stryker Corporation 1.7% Added 63% 49,939 $13.8M
American Express Co 1.7% Trimmed 0.2% 44,594 $13.6M
SS SPDR Series Trust 1.7% Added 7.4% 146,043 $13.4M
United Rentals Inc 1.6% Added 9.4% 12,753 $12.8M
Autozone Inc 1.6% Added 3.1% 4,433 $12.5M
AM Applied Matls Inc 1.4% Added 2.2% 21,966 $11.2M
Johnson & Johnson 1.3% Trimmed 0.3% 38,519 $10.2M
Cbre Group Inc 1.2% Trimmed 0.2% 75,763 $9.73M
BW Berkley W R Corp 1.2% Added 1.1% 143,996 $9.73M
Nvidia Corporation 1.2% New 40,463 $9.24M
Chevron Corporation 1.1% Trimmed 12% 43,605 $8.9M
TI Take-two Interactive Softwar 1.1% Added 14% 42,433 $8.8M
DW Disney Walt Co 1.0% Added 2.8% 75,120 $7.88M
VM Vanguard Mun Bd Fds 0.9% Added 13% 153,896 $7.29M
Eaton Corp PLC 0.9% Trimmed 2.7% 16,636 $7.15M
Verizon Communications Inc 0.9% Trimmed 1.5% 151,674 $6.96M
Citigroup Inc 0.8% Trimmed 2.7% 49,689 $6.43M
AG Apollo Global Mgmt Inc 0.8% Added 1.9% 54,175 $6.29M
DG Dollar Gen Corp 0.8% Added 1.1% 51,444 $6.15M
Cencora Inc 0.8% Trimmed 39% 19,995 $6M
Diamondback Energy Inc 0.7% Added 13% 30,633 $5.63M
Caterpillar Inc 0.7% Unchanged 6,700 $5.43M
Life Time Group Holdings Inc 0.7% Added 5.0% 131,291 $5.24M
Palo Alto Networks Inc 0.7% Added 8.3% 13,091 $5.2M
Mckesson Corp 0.6% Added 3.1% 5,980 $5.11M
IT Ishares Tr 0.6% Trimmed 0.6% 44,572 $4.66M
CO Capital One Finl Corp 0.6% Trimmed 1.5% 23,498 $4.54M
FM Fidelity Merrimack Str Tr 0.6% Added 6.0% 101,947 $4.41M
Merck & Co Inc 0.5% Trimmed 0.2% 29,868 $4.34M
Crh PLC 0.5% New 52,319 $4.33M
CC Clorox Co Del 0.5% Added 23% 49,928 $4.04M
Blackstone Inc 0.5% Added 4.1% 34,870 $3.91M
IT Ishares Tr 0.5% Added 0.8% 36,946 $3.74M
Alphabet Inc 0.5% Unchanged 10,877 $3.71M
VI Vanguard Index Fds 0.5% Unchanged 9,879 $3.7M
Pepsico Inc 0.5% Trimmed 0.5% 29,121 $3.69M
Cummins Inc 0.4% Trimmed 52% 6,766 $3.5M
SS State Str SPDR S&P 500 ETF T 0.4% Added 18% 4,360 $3.33M
EL Eli Lilly & Co 0.4% Unchanged 2,725 $3.15M
Onto Innovation Inc 0.4% Added 0.1% 10,043 $3.09M
S&P Global Inc 0.4% New 7,451 $2.94M
Amgen Inc 0.4% Trimmed 0.3% 6,765 $2.85M
VI Vanguard Intl Equity Index F 0.3% Trimmed 0.6% 17,342 $2.74M

Showing top 60 of 156 positions.

Timeline of changes

What changed each quarter, from the filings' own share counts. Largest moves first; most recent 8 quarters.

Q3 2026

quarter ended September 30, 2026 · filed October 21, 2026

Company Action Shares changed Value of change % of portfolio
Nvidia Corporation New +40,463 +$9.24M 1.2%
Stryker Corporation Added +19,374 +$5.34M 1.7%
Travelers Companies Inc Trimmed −13,612 −$4.85M —
Crh PLC New +52,319 +$4.33M 0.5%
Hca Healthcare Inc Trimmed −9,470 −$4.04M 0.1%
Cencora Inc Trimmed −12,635 −$3.79M 0.8%
Cummins Inc Trimmed −7,281 −$3.76M 0.4%
S&P Global Inc New +7,451 +$2.94M 0.4%
Unitedhealth Group Inc Trimmed −6,440 −$2.36M 0.3%
Adobe Inc Trimmed −8,371 −$2.01M 0.3%

Showing the 10 largest of 129 changes.

Q2 2026

quarter ended June 30, 2026 · filed July 09, 2026

Company Action Shares changed Value of change % of portfolio
Kla Corp Added +117,813 +$35.5M 4.9%
Micron Technology Inc Trimmed −19,940 −$23M 3.0%
Stryker Corporation Added +26,270 +$8.27M 1.2%
United Rentals Inc Added +3,987 +$4.52M 1.6%
Blackstone Inc New +33,509 +$3.94M 0.5%
VB Vanguard Bd Index Fds Added +48,495 +$3.78M 2.0%
Visa Inc Added +9,300 +$3.19M 2.2%
LF Lpl Finl Hldgs Inc Trimmed −10,530 −$2.97M 0.3%
Thermo Fisher Scientific Inc Added +4,981 +$2.5M 1.8%
Amazon Com Inc Added +9,977 +$2.38M 1.6%

Showing the 10 largest of 122 changes.

Q1 2026

quarter ended March 31, 2026 · filed April 09, 2026

Company Action Shares changed Value of change % of portfolio
Amazon Com Inc Added +27,776 +$5.78M 1.4%
Micron Technology Inc Trimmed −15,787 −$5.33M 2.0%
Broadcom Inc Trimmed −13,721 −$4.25M 4.9%
Electronic Arts Inc Exited −10,227 −$2.09M —
Moelis & Co Exited −30,105 −$2.07M —
Palo Alto Networks Inc New +11,976 +$1.92M 0.3%
Life Time Group Holdings Inc Added +53,164 +$1.43M 0.4%
Transunion Exited −16,081 −$1.38M —
Kla Corp Trimmed −863 −$1.27M 2.8%
Cencora Inc Trimmed −4,025 −$1.26M 1.5%

Showing the 10 largest of 122 changes.

Q4 2025

quarter ended December 31, 2025 · filed January 14, 2026

Company Action Shares changed Value of change % of portfolio
Cencora Inc New +36,751 +$12.4M 1.8%
Cencora Inc Exited −36,783 −$11.5M —
ST SS&C Technologies Hldgs Inc Trimmed −38,556 −$3.37M 0.1%
IH Iqvia Hldgs Inc Added +14,084 +$3.17M 1.9%
TS Taiwan Semiconductor Mfg Ltd Added +9,942 +$3.02M 2.5%
Corpay Inc Exited −8,923 −$2.57M —
Cummins Inc Added +4,985 +$2.54M 1.1%
GH Ge Healthcare Technologies I Trimmed −29,405 −$2.41M 0.3%
Hca Healthcare Inc Trimmed −4,800 −$2.24M 1.1%
Amazon Com Inc Added +9,061 +$2.09M 0.6%

Showing the 10 largest of 123 changes.

Q3 2025

quarter ended September 30, 2025 · filed November 07, 2025

Company Action Shares changed Value of change % of portfolio
Cencora Inc New +36,783 +$11.5M 1.7%
Cencora Inc Exited −36,846 −$11M —
Hca Healthcare Inc Trimmed −12,481 −$5.32M 1.4%
Thermo Fisher Scientific Inc Added +8,246 +$4M 1.3%
Micron Technology Inc Trimmed −16,484 −$2.76M 1.4%
Broadcom Inc Trimmed −7,641 −$2.52M 6.0%
IH Iqvia Hldgs Inc Added +11,657 +$2.21M 1.3%
NS Norfolk Southn Corp Trimmed −7,000 −$2.1M —
AM Applied Matls Inc Added +9,693 +$1.98M 0.8%
BW Berkley W R Corp Added +23,605 +$1.81M 1.1%

Showing the 10 largest of 121 changes.

Q2 2025

quarter ended June 30, 2025 · filed July 23, 2025

Company Action Shares changed Value of change % of portfolio
IH Iqvia Hldgs Inc New +34,675 +$5.46M 0.9%
United Parcel Service Inc Trimmed −38,086 −$3.84M 0.1%
Cbre Group Inc Added +24,925 +$3.49M 1.6%
VB Vanguard Bd Index Fds Trimmed −43,660 −$3.21M 8.9%
BW Berkley W R Corp Added +42,258 +$3.1M 0.9%
NS Norfolk Southn Corp Trimmed −11,273 −$2.89M 0.3%
Target Corp Exited −26,054 −$2.72M —
Eaton Corp PLC Added +6,974 +$2.49M 0.7%
Progressive Corp Trimmed −6,650 −$1.77M 0.2%
SC Schwab Charles Corp Exited −20,279 −$1.59M —

Showing the 10 largest of 136 changes.

Q1 2025

quarter ended March 31, 2025 · filed April 11, 2025

Company Action Shares changed Value of change % of portfolio
VB Vanguard Bd Index Fds Added +362,127 +$26.6M 10.2%
VB Vanguard Bd Index Fds Trimmed −167,557 −$13.1M 2.0%
SS SPDR Ser Tr Trimmed −131,793 −$12.1M 2.0%
Amazon Com Inc Trimmed −22,503 −$4.28M 0.3%
Constellation Brands Inc New +16,584 +$3.04M 0.5%
Broadcom Inc Trimmed −18,079 −$3.03M 3.7%
BW Berkley W R Corp New +34,193 +$2.43M 0.4%
Electronic Arts Inc Trimmed −14,875 −$2.15M 0.8%
Fedex Corp Trimmed −7,860 −$1.92M 0.1%
CN Canadian Nat Res Ltd Exited −61,351 −$1.89M —

Showing the 10 largest of 123 changes.

Q4 2024

quarter ended December 31, 2024 · filed January 15, 2025

Company Action Shares changed Value of change % of portfolio
Broadcom Inc Trimmed −19,089 −$4.43M 5.7%
Pfizer Inc Trimmed −164,375 −$4.36M 0.5%
Elevance Health Inc Trimmed −7,147 −$2.64M 0.4%
Visa Inc Added +7,982 +$2.52M 2.1%
Hca Healthcare Inc Added +6,960 +$2.09M 1.8%
GH Ge Healthcare Technologies I Added +25,936 +$2.03M 0.8%
Hasbro Inc Trimmed −35,785 −$2M 0.2%
TI Take-two Interactive Softwar Added +9,465 +$1.74M 0.7%
AM Applied Matls Inc New +10,092 +$1.64M 0.3%
Autozone Inc Added +501 +$1.6M 2.3%

Showing the 10 largest of 110 changes.

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