Columbia Asset Management

In its 13F for Q2 2025 (holdings as of June 30, 2025, filed July 18, 2025), Columbia Asset Management reported 169 stock positions worth $508.7 million. Its top holding was Microsoft (MSFT) at 9.1% of the portfolio, followed by Apple (AAPL, 8.4%) and Erie Indemnity Class A (ERIE, 4.9%). Compared with Q1 2025, it opened 5 new positions, sold out of 13, added to 52 and reduced 75. The biggest buy was a new position in Vanguard Short-Term Bond ETF (BSV) and the biggest sale Erie Indemnity Class A (ERIE, shares −3%).

Most Recent 13F
Q2 2026
Location
Ann Arbor, MI
CIK
0001585047
Portfolio Value
$508.7M (Q2 2025)
SEC Filing
0001667731-25-000872 ↗ filed Jul 18, 2025

Holdings Value

0$200.0M$400.0M$600.0M Q1 2024: $493.0M Q1 2024 Q2 2024: $536.4M Q2 2024 Q3 2024: $573.8M Q3 2024 Q4 2024: $523.0M Q4 2024 Q1 2025: $489.5M Q1 2025 Q2 2025: $508.7M $508.7M Q2 2025 Q3 2025: $534.3M Q3 2025 Q4 2025: $562.5M Q4 2025 Q1 2026: $525.1M Q1 2026 Q2 2026: $575.2M Q2 2026

Holdings 169 stocks · $508.7M

MSFT Microsoft Corp. 9.08% 92,860 $46.2M Reduce -0.7%
AAPL Apple Inc. 8.40% 208,272 $42.7M Reduce -2.4%
ERIE Erie Indemnity Company Class A 4.87% 71,405 $24.8M Reduce -2.6%
V Visa Inc. Class A 3.74% 53,570 $19.0M Reduce -1.6%
AMZN Amazon.com Inc. 3.70% 85,850 $18.8M Reduce -0.8%
AVGO Broadcom Inc. 2.99% 55,155 $15.2M Reduce -5.2%
GOOGL Alphabet Inc. Class A 2.79% 80,622 $14.2M Add +0.3%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 1.98% 34,146 $10.1M Reduce -6.8%
JPM JPMorgan Chase & Co. 1.97% 34,590 $10.0M Reduce -2.7%
SPY SS SPDR S&P 500 ETF Trust-US 1.81% 14,901 $9.2M Add +3.5%
MRK Merck & Co. Inc. 1.80% 115,552 $9.1M Reduce -5.8%
JNJ Johnson & Johnson 1.66% 55,430 $8.5M Add +1.8%
SBUX Starbucks Corp. 1.57% 87,304 $8.0M Reduce -0.0%
CSCO Cisco Systems Inc. 1.42% 104,162 $7.2M Reduce -2.4%
ABBV Abbvie Inc. 1.33% 36,478 $6.8M Reduce -2.3%
PG The Procter & Gamble Co. 1.32% 42,124 $6.7M Reduce -0.7%
GOOG Alphabet Inc. Class C 1.32% 37,715 $6.7M Reduce -0.2%
AMGN Amgen Inc. 1.24% 22,668 $6.3M Add +5.4%
NKE Nike Inc. Class B 1.24% 89,002 $6.3M Add +4.9%
CAT Caterpillar Inc. 1.20% 15,663 $6.1M Reduce -2.0%
SYK Stryker Corp. 1.19% 15,361 $6.1M Reduce -2.0%
VZ Verizon Communications Inc. 1.19% 140,239 $6.1M Add +3.6%
ADBE Adobe Inc. 1.18% 15,537 $6.0M Add +2.0%
LLY Eli Lilly & Co. 1.18% 7,667 $6.0M Reduce -0.8%
UNP Union Pacific Corp. 1.05% 23,296 $5.4M Add +3.0%
KO The Coca-Cola Co. 1.05% 75,479 $5.3M Reduce -0.2%
MDT Medtronic PLC 1.03% 60,221 $5.2M Add +7.4%
NVDA Nvidia Corp. 1.03% 33,179 $5.2M Add +5.9%
HD Home Depot Inc. 1.01% 13,954 $5.1M Reduce -2.6%
CVX Chevron Corp. 0.98% 34,896 $5.0M Add +3.7%
MCD McDonald's Corp. 0.95% 16,510 $4.8M Reduce -0.5%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.91% 37,451 $4.6M Reduce -5.3%
NFLX Netflix Inc. 0.90% 3,418 $4.6M Reduce -4.2%
COST Costco Wholesale Corp. 0.90% 4,613 $4.6M Reduce -1.5%
DE Deere & Co. 0.89% 8,939 $4.5M Reduce -21.3%
PFE Pfizer Inc. 0.89% 186,168 $4.5M Add +9.4%
UPS United Parcel Service Class B 0.85% 42,942 $4.3M Reduce -2.5%
VIG Vanguard Dividend Apprec ETF 0.78% 19,475 $4.0M Reduce -7.4%
TGT Target Corp. 0.78% 40,202 $4.0M Add +9.6%
AXP American Express Co. 0.74% 11,868 $3.8M Reduce -0.3%
BP BP PLC-Spons ADR 0.69% 117,804 $3.5M Add +2.6%
PEP Pepsico Inc. 0.66% 25,545 $3.4M Add +6.8%
T AT&T Inc. 0.66% 116,216 $3.4M Reduce -4.1%
ORCL Oracle Corp. 0.62% 14,501 $3.2M Reduce -3.9%
HON Honeywell International Inc. 0.62% 13,556 $3.2M Add +2.1%
MMM 3M Co. 0.59% 19,650 $3.0M Reduce -15.7%
VB Vanguard Most SM-Cap ETF-Usd 0.58% 12,436 $2.9M Reduce -4.2%
SHEL Shell PLC-ADR 0.56% 40,512 $2.9M Add +0.3%
SONY Sony Group Corp. - SP ADR 0.56% 109,248 $2.8M Add +2.8%
VUG Vanguard Mrngstar GR ETF-Sui 0.55% 6,390 $2.8M Add +1.2%
BSV Vanguard Short-Term Bond ETF 0.51% 32,637 $2.6M New
C Citigroup Inc. 0.49% 29,220 $2.5M Reduce -1.7%
XOM Exxon Mobil Corp. 0.49% 22,909 $2.5M Reduce -1.3%
ITW Illinois Tool Works 0.46% 9,555 $2.4M Add +7.3%
SCHW Schwab (charles) Corp. 0.46% 25,677 $2.3M Reduce -1.1%
DECK Deckers Outdoor Corp. 0.46% 22,577 $2.3M Reduce -9.8%
GLW Corning Inc. 0.45% 43,531 $2.3M Add +6.1%
ASML ASML Holding NV-NY Reg SHS 0.42% 2,682 $2.1M Add +2.0%
WM Waste Management Inc. 0.42% 9,335 $2.1M No change
VO Vngrd Mrngstr MD-Cap ETF-Usd 0.41% 7,531 $2.1M Reduce -9.9%
QCOM Qualcomm Inc. 0.41% 13,216 $2.1M Reduce -22.5%
VXUS Vanguard Total Intl Stock 0.38% 27,692 $1.9M Reduce -3.5%
GE General Electric filed as GE AEROSPACE 0.36% 7,144 $1.8M Reduce -6.8%
AMT American Tower Corp. 0.31% 7,146 $1.6M Add +2.4%
PSA Public Storage 0.30% 5,197 $1.5M Add +4.1%
DTE DTE Energy Company 0.29% 11,272 $1.5M Reduce -2.6%
BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP 0.29% 15,927 $1.5M Reduce -2.6%
GS Goldman Sachs Group Inc. 0.29% 2,049 $1.4M Add +5.7%
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 0.28% 14,964 $1.4M Add +3.3%
DUK Duke Energy Corp. 0.27% 11,472 $1.4M Reduce -3.4%
USB US Bancorp 0.26% 29,618 $1.3M Reduce -9.6%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.26% 10,807 $1.3M Add +16.1%
BATRK Atlanta Braves Holdings in-C 0.25% 27,475 $1.3M Add +38.9%
EMR Emerson Electric Co. 0.25% 9,536 $1.3M Add +0.0%
LULU Lululemon Athletica Inc. 0.25% 5,343 $1.3M Add +0.8%
GLD SPDR Gold Shares 0.23% 3,884 $1.2M No change
CLX Clorox Company 0.23% 9,550 $1.1M Add +24.3%
IEFA iShares Core MSCI Eafe ETF 0.22% 13,515 $1.1M Add +0.3%
UL Unilever PLC 0.22% 18,435 $1.1M Add +6.3%
CMG Chipotle Mexican Grill Inc. 0.22% 19,879 $1.1M Reduce -1.7%
BLK BlackRock Inc. 0.21% 1,024 $1.1M Reduce -9.9%
SO The Southern Co. 0.21% 11,443 $1.1M Add +0.0%
EXPE Expedia Group Inc. 0.20% 6,100 $1.0M Reduce -3.9%
CB Chubb Ltd. 0.20% 3,550 $1.0M Add +1.4%
ORLY O'reilly Automotive Inc. 0.20% 11,325 $1.0M No change
IWR iShares Russell Mid-Cap ETF 0.20% 10,872 $1000K No change
PM Philip Morris International 0.20% 5,455 $994K Reduce -1.7%
AEP American Electric Power 0.19% 9,501 $986K Add +0.0%
GD General Dynamics Corp. 0.19% 3,343 $975K Add +11.4%
QQQM Invesco Nasdaq 100 ETF 0.19% 4,211 $956K Add +11.5%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.18% 19,595 $927K Reduce -3.7%
MDLZ Mondelez International Inc. Class A 0.18% 13,674 $922K No change
WMT Walmart Inc. 0.17% 8,964 $876K Add +0.0%
GIS General Mills Inc. 0.17% 16,630 $862K Reduce -28.5%
CARR Carrier Global Corp. 0.17% 11,576 $847K No change
GNRC Generac Holdings Inc. 0.16% 5,849 $838K Reduce -6.8%
MO Altria Group Inc. 0.16% 13,625 $799K Add +1.9%
JEPI JPMorgan Equity Premium Inco 0.15% 13,634 $775K No change
KHC The Kraft Heinz Co. 0.15% 29,696 $767K Reduce -2.2%
SEE Sealed Air Corp. 0.15% 23,809 $739K Reduce -12.5%

Show all 169 holdings

Options reported separately and not counted above: DIS calls ($124K).

Portfolio Sells Q1 2025 → Q2 2025

ERIE Erie Indemnity Company Class A Reduce -2.6% 4.87% −1.41
AAPL Apple Inc. Reduce -2.4% 8.40% −1.28
MRK Merck & Co. Inc. Reduce -5.8% 1.80% −0.45
ABBV Abbvie Inc. Reduce -2.3% 1.33% −0.27
DE Deere & Co. Reduce -21.3% 0.89% −0.19
SBUX Starbucks Corp. Reduce -0.0% 1.57% −0.18
V Visa Inc. Class A Reduce -1.6% 3.74% −0.16
PG The Procter & Gamble Co. Reduce -0.7% 1.32% −0.16
UPS United Parcel Service Class B Reduce -2.5% 0.85% −0.14
LLY Eli Lilly & Co. Reduce -0.8% 1.18% −0.13
QCOM Qualcomm Inc. Reduce -22.5% 0.41% −0.12
GIS General Mills Inc. Reduce -28.5% 0.17% −0.11
DECK Deckers Outdoor Corp. Reduce -9.8% 0.46% −0.11
MMM 3M Co. Reduce -15.7% 0.59% −0.11
MCD McDonald's Corp. Reduce -0.5% 0.95% −0.11
BAX Baxter International Inc. Sold out 0.00% −0.09
VOO Vanguard S&P 500 ETF Sold out 0.00% −0.08
XOM Exxon Mobil Corp. Reduce -1.3% 0.49% −0.08
HD Home Depot Inc. Reduce -2.6% 1.01% −0.07
APD Air Products & Chemicals Inc. Reduce -51.8% 0.05% −0.06
KO The Coca-Cola Co. Reduce -0.2% 1.05% −0.06
UNH Unitedhealth Group Inc. Sold out 0.00% −0.05
INTC Intel Corp. Reduce -23.0% 0.14% −0.05
DOW Dow Inc. Reduce -17.6% 0.08% −0.05
VIG Vanguard Dividend Apprec ETF Reduce -7.4% 0.78% −0.05
BX Blackstone Inc. Sold out 0.00% −0.04
KMI Kinder Morgan Inc. Sold out 0.00% −0.04
T AT&T Inc. Reduce -4.1% 0.66% −0.04
KHC The Kraft Heinz Co. Reduce -2.2% 0.15% −0.04
TXN Texas Instruments Inc. Sold out 0.00% −0.03
LOW Lowe's Cos Inc. Sold out 0.00% −0.03
HPQ HP Inc. Sold out 0.00% −0.03
DTE DTE Energy Company Reduce -2.6% 0.29% −0.03
SWK Stanley Black & Decker Inc. Sold out 0.00% −0.03
DUK Duke Energy Corp. Reduce -3.4% 0.27% −0.03
BMY Bristol-Myers Squibb Co. Reduce -9.0% 0.06% −0.03
VO Vngrd Mrngstr MD-Cap ETF-Usd Reduce -9.9% 0.41% −0.03
ODFL Old Dominion Freight Line Reduce -16.1% 0.08% −0.02
LMT Lockheed Martin Corp. Sold out 0.00% −0.02
USB US Bancorp Reduce -9.6% 0.26% −0.02
KR Kroger Co. Reduce -30.6% 0.04% −0.02
EXPE Expedia Group Inc. Reduce -3.9% 0.20% −0.02
SEE Sealed Air Corp. Reduce -12.5% 0.15% −0.02
F Ford Motor Co. Reduce -33.6% 0.03% −0.01
MAS Masco Corp. Reduce -11.8% 0.05% −0.01
AZN Astrazeneca PLC-Spons ADR Reduce -1.3% 0.12% −0.01
WPC WP Carey Inc. Reduce -14.8% 0.05% −0.01
YETI Yeti Holdings Inc. Reduce -9.0% 0.05% −0.01
GSK GSK PLC-Spon ADR Reduce -13.9% 0.04% −0.01
BLK BlackRock Inc. Reduce -9.9% 0.21% −0.01

Portfolio Buys Q1 2025 → Q2 2025

BSV Vanguard Short-Term Bond ETF New 0.51% +0.51
NVDA Nvidia Corp. Add +5.9% 1.03% +0.34
GOOGL Alphabet Inc. Class A Add +0.3% 2.79% +0.25
SPY SS SPDR S&P 500 ETF Trust-US Add +3.5% 1.81% +0.16
NKE Nike Inc. Class B Add +4.9% 1.24% +0.14
BATRK Atlanta Braves Holdings in-C Add +38.9% 0.25% +0.09
VUG Vanguard Mrngstar GR ETF-Sui Add +1.2% 0.55% +0.07
GS Goldman Sachs Group Inc. Add +5.7% 0.29% +0.07
ASML ASML Holding NV-NY Reg SHS Add +2.0% 0.42% +0.07
GLW Corning Inc. Add +6.1% 0.45% +0.07
HON Honeywell International Inc. Add +2.1% 0.62% +0.05
MAR Marriott International Class A New 0.04% +0.04
VRTX Vertex Pharmaceuticals Inc. New 0.04% +0.04
DUOL Duolingo New 0.04% +0.04
GEV GE Vernova Inc. Add +3.0% 0.10% +0.04
OLED Universal Display Corp. New 0.04% +0.04
QQQM Invesco Nasdaq 100 ETF Add +11.5% 0.19% +0.04
EMR Emerson Electric Co. Add +0.0% 0.25% +0.04
TJX TJX Companies Inc. Add +16.1% 0.26% +0.03
GD General Dynamics Corp. Add +11.4% 0.19% +0.02
NEM Newmont Corp. Add +6.8% 0.07% +0.01
IEFA iShares Core MSCI Eafe ETF Add +0.3% 0.22% +0.01
ITW Illinois Tool Works Add +7.3% 0.46% +0.01
SIRI Sirius XM Holdings Inc. Add +33.8% 0.06% +0.01
TROW T Rowe Price Group Inc. Add +3.3% 0.28% +0.01
RIO Rio Tinto PLC-Spon ADR Add +23.3% 0.09% +0.01
WMT Walmart Inc. Add +0.0% 0.17% +0.01
UL Unilever PLC Add +6.3% 0.22% +0.01
GPC Genuine Parts Co. Add +10.9% 0.13% +0.01
SONY Sony Group Corp. - SP ADR Add +2.8% 0.56% +0.01
VWO Vanguard Ftse Emerging Marke Add +0.3% 0.14% +0.01
VT Vanguard Tot World STK ETF Add +7.3% 0.05% +0.01
PFE Pfizer Inc. Add +9.4% 0.89% +0.01
CTVA Corteva Inc. Add +0.1% 0.05% +0.01
SJM The JM Smucker Co. Add +32.7% 0.06% +0.00
CMCSA Comcast Corp. Class A Add +10.4% 0.10% +0.00
MDT Medtronic PLC Add +7.4% 1.03% +0.00
VBR Vngrd Mrngst SL-CP Val ETF-U Add +3.5% 0.06% +0.00
AMT American Tower Corp. Add +2.4% 0.31% +0.00
TGT Target Corp. Add +9.6% 0.78% −0.00
PSA Public Storage Add +4.1% 0.30% −0.01
CLX Clorox Company Add +24.3% 0.23% −0.01
FDX FedEx Corp. Add +0.1% 0.06% −0.01
MO Altria Group Inc. Add +1.9% 0.16% −0.01
SO The Southern Co. Add +0.0% 0.21% −0.01
ADBE Adobe Inc. Add +2.0% 1.18% −0.01
CB Chubb Ltd. Add +1.4% 0.20% −0.01
AEP American Electric Power Add +0.0% 0.19% −0.02
UNP Union Pacific Corp. Add +3.0% 1.05% −0.04
SHEL Shell PLC-ADR Add +0.3% 0.56% −0.04

Options Activity Q1 2025 → Q2 2025

AXP American Express Co. call Sold out 1,800,000 $1.8Mbefore exit
ABBV Abbvie Inc. call Sold out 1,184,000 $1.2Mbefore exit
AVGO Broadcom Inc. call Sold out 1,115,000 $1.1Mbefore exit
ORCL Oracle Corp. call Sold out 990,000 $984Kbefore exit
GIS General Mills Inc. call Sold out 969,000 $974Kbefore exit
TOL Toll Brothers Inc. call Sold out 931,000 $928Kbefore exit
SWK Stanley Black & Decker Inc. call Sold out 929,000 $924Kbefore exit
MCD McDonald's Corp. call Sold out 865,000 $861Kbefore exit
CLX Clorox Company call Sold out 820,000 $809Kbefore exit
JPM JPMorgan Chase & Co. call Sold out 731,000 $726Kbefore exit
SHW The Sherwin-Williams Co. call Sold out 705,000 $688Kbefore exit
DUK Duke Energy Corp. call Sold out 590,000 $581Kbefore exit
MMM 3M Co. call Sold out 590,000 $566Kbefore exit
GS Goldman Sachs Group Inc. call Sold out 521,000 $515Kbefore exit
DTE DTE Energy Company call Sold out 515,000 $512Kbefore exit
CVS CVS Health Corp. call Sold out 509,000 $491Kbefore exit
SCHW Schwab (charles) Corp. call Sold out 455,000 $424Kbefore exit
KR Kroger Co. call Sold out 416,000 $410Kbefore exit
BRK.B Berkshire Hathaway Inc. Class B call Sold out 385,000 $380Kbefore exit
MDLZ Mondelez International Inc. Class A call Sold out 378,000 $375Kbefore exit
SBUX Starbucks Corp. call Sold out 346,000 $337Kbefore exit
HD Home Depot Inc. call Sold out 302,000 $305Kbefore exit
KHC The Kraft Heinz Co. call Sold out 300,000 $295Kbefore exit
AAPL Apple Inc. call Sold out 285,000 $278Kbefore exit
QCOM Qualcomm Inc. call Sold out 262,000 $260Kbefore exit
BA The Boeing Co. call Sold out 232,000 $229Kbefore exit
HPQ HP Inc. call Sold out 215,000 $212Kbefore exit
MO Altria Group Inc. call Sold out 203,000 $209Kbefore exit
LOW Lowe's Cos Inc. call Sold out 200,000 $198Kbefore exit
T AT&T Inc. call Sold out 162,000 $160Kbefore exit
VZ Verizon Communications Inc. call Sold out 135,000 $132Kbefore exit
FDX FedEx Corp. call Sold out 135,000 $132Kbefore exit
DIS The Walt Disney Co. call Reduce -99.0% 1,000 $124K
TMUS T-Mobile US Inc. call Sold out 110,000 $109Kbefore exit
WDC Western Digital Corp. call Sold out 95,000 $95Kbefore exit
C Citigroup Inc. call Sold out 95,000 $95Kbefore exit
BMY Bristol-Myers Squibb Co. call Sold out 90,000 $91Kbefore exit
TMO Thermo Fisher Scientific Inc. call Sold out 85,000 $86Kbefore exit
PEP Pepsico Inc. call Sold out 67,000 $67Kbefore exit
TXN Texas Instruments Inc. call Sold out 60,000 $61Kbefore exit
DFS Discover Financial Services call Sold out 55,000 $55Kbefore exit
HAS Hasbro Inc. call Sold out 55,000 $54Kbefore exit
CSCO Cisco Systems Inc. call Sold out 50,000 $51Kbefore exit
JNJ Johnson & Johnson call Sold out 50,000 $49Kbefore exit
WELL Welltower Inc. call Sold out 40,000 $39Kbefore exit
AMZN Amazon.com Inc. call Sold out 40,000 $39Kbefore exit
BAC Bank of America Corp. call Sold out 25,000 $25Kbefore exit
USB US Bancorp call Sold out 25,000 $25Kbefore exit
LMT Lockheed Martin Corp. call Sold out 20,000 $20Kbefore exit
WMT Walmart Inc. call Sold out 15,000 $15Kbefore exit

Showing the first 50 of 54.

Calls and puts are listed by the shares they cover; their value is not part of the stock holdings above.

Notes & Other Activity Q1 2025 → Q2 2025

BSV Vanguard Short-Term Bond ETF SHORT TRM BOND · principal Sold out 33,365 $2.6Mbefore exit

Bonds, preferreds, convertibles and warrants; not part of the stock holdings or percentages above.

All Filings

QuarterPositions13F Reported ValueTop Holdings
Q2 2026 168$575.2MAAPL, MSFT, GOOGL, AMZN, ERIE
Q1 2026 170$525.1MAAPL, MSFT, GOOGL, ERIE, AMZN
Q4 2025 173$562.5MAAPL, MSFT, GOOGL, ERIE, AMZN
Q3 2025 167$534.3MAAPL, MSFT, ERIE, GOOGL, AMZN
Q2 2025 169$508.7MMSFT, AAPL, ERIE, V, AMZN
Q1 2025 177$489.5MAAPL, MSFT, ERIE, V, AMZN
Q4 2024 185$523.0MAAPL, MSFT, ERIE, AMZN, V
Q3 2024 179$573.8MAAPL, MSFT, ERIE, AMZN, BRK.B
Q2 2024 170$536.4MAAPL, MSFT, ERIE, AMZN, MRK
Q1 2024 164$493.0MAAPL, MSFT, ERIE, V, MRK