Columbia Asset Management

In its 13F for Q1 2025 (holdings as of March 31, 2025, filed April 10, 2025), Columbia Asset Management reported 177 stock positions worth $489.5 million. Its top holding was Apple (AAPL) at 9.7% of the portfolio, followed by Microsoft (MSFT, 7.2%) and Erie Indemnity Class A (ERIE, 6.3%). Compared with Q4 2024, it opened 10 new positions, sold out of 18, added to 30 and reduced 100. The biggest buy was Verizon Communications (VZ, shares +4%) and the biggest sale Apple (AAPL, shares −3%).

Most Recent 13F
Q2 2026
Location
Ann Arbor, MI
CIK
0001585047
Portfolio Value
$489.5M (Q1 2025)
SEC Filing
0001667731-25-000412 ↗ filed Apr 10, 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 $489.5M Q1 2025 Q2 2025: $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 177 stocks · $489.5M

AAPL Apple Inc. 9.68% 213,292 $47.4M Reduce -3.5%
MSFT Microsoft Corp. 7.17% 93,538 $35.1M Reduce -2.8%
ERIE Erie Indemnity Company Class A 6.27% 73,291 $30.7M Reduce -0.3%
V Visa Inc. Class A 3.90% 54,423 $19.1M Reduce -3.3%
AMZN Amazon.com Inc. 3.36% 86,549 $16.5M Reduce -4.4%
GOOGL Alphabet Inc. Class A 2.54% 80,361 $12.4M Reduce -3.0%
MRK Merck & Co. Inc. 2.25% 122,648 $11.0M Reduce -5.9%
AVGO Broadcom Inc. 1.99% 58,178 $9.7M Reduce -9.0%
IBM Intl Business Machines Corp. filed as INTERNATIONAL BUSINESS MACHS 1.86% 36,654 $9.1M Reduce -5.9%
JNJ Johnson & Johnson 1.84% 54,430 $9.0M Reduce -1.2%
JPM JPMorgan Chase & Co. 1.78% 35,545 $8.7M Reduce -7.5%
SBUX Starbucks Corp. 1.75% 87,327 $8.6M Reduce -3.8%
SPY SS SPDR S&P 500 ETF Trust-US 1.65% 14,401 $8.1M Add +0.8%
ABBV Abbvie Inc. 1.60% 37,352 $7.8M Reduce -3.4%
PG The Procter & Gamble Co. 1.48% 42,402 $7.2M Reduce -2.9%
AMGN Amgen Inc. 1.37% 21,499 $6.7M Reduce -3.1%
CSCO Cisco Systems Inc. 1.34% 106,676 $6.6M Reduce -2.3%
LLY Eli Lilly & Co. 1.30% 7,729 $6.4M Reduce -4.3%
VZ Verizon Communications Inc. 1.25% 135,323 $6.1M Add +3.8%
GOOG Alphabet Inc. Class C 1.21% 37,805 $5.9M Reduce -2.9%
ADBE Adobe Inc. 1.19% 15,232 $5.8M Reduce -0.4%
SYK Stryker Corp. 1.19% 15,674 $5.8M Reduce -1.6%
CVX Chevron Corp. 1.15% 33,653 $5.6M Reduce -0.9%
KO The Coca-Cola Co. 1.11% 75,609 $5.4M Reduce -2.4%
NKE Nike Inc. Class B 1.10% 84,875 $5.4M Add +1.8%
UNP Union Pacific Corp. 1.09% 22,606 $5.3M Reduce -1.7%
DE Deere & Co. 1.09% 11,351 $5.3M Reduce -10.1%
CAT Caterpillar Inc. 1.08% 15,976 $5.3M Reduce -5.7%
HD Home Depot Inc. 1.07% 14,333 $5.3M Reduce -4.5%
MCD McDonald's Corp. 1.06% 16,590 $5.2M Reduce -0.3%
MDT Medtronic PLC 1.03% 56,091 $5.0M Add +4.6%
UPS United Parcel Service Class B 0.99% 44,020 $4.8M Add +11.0%
COST Costco Wholesale Corp. 0.90% 4,682 $4.4M Reduce -4.5%
PFE Pfizer Inc. 0.88% 170,211 $4.3M Add +3.9%
VIG Vanguard Dividend Apprec ETF 0.83% 21,031 $4.1M Add +0.3%
DIS The Walt Disney Co. filed as DISNEY WALT CO 0.80% 39,531 $3.9M Reduce -5.4%
BP BP PLC-Spons ADR 0.79% 114,824 $3.9M Add +0.1%
TGT Target Corp. 0.78% 36,667 $3.8M Reduce -1.0%
PEP Pepsico Inc. 0.73% 23,925 $3.6M Reduce -1.9%
T AT&T Inc. 0.70% 121,142 $3.4M Reduce -6.9%
MMM 3M Co. 0.70% 23,312 $3.4M Reduce -9.9%
NVDA Nvidia Corp. 0.69% 31,328 $3.4M Add +0.9%
NFLX Netflix Inc. 0.68% 3,567 $3.3M Reduce -17.3%
AXP American Express Co. 0.65% 11,907 $3.2M Reduce -6.2%
SHEL Shell PLC-ADR 0.60% 40,412 $3.0M Reduce -4.0%
VB Vanguard Most SM-Cap ETF-Usd 0.59% 12,976 $2.9M Add +2.2%
HON Honeywell International Inc. 0.57% 13,281 $2.8M Reduce -2.7%
DECK Deckers Outdoor Corp. 0.57% 25,019 $2.8M Reduce -3.6%
XOM Exxon Mobil Corp. 0.56% 23,208 $2.8M Reduce -3.6%
SONY Sony Group Corp. - SP ADR 0.55% 106,298 $2.7M Reduce -0.2%
QCOM Qualcomm Inc. 0.54% 17,060 $2.6M Reduce -6.5%
VUG Vanguard Mrngstar GR ETF-Sui 0.48% 6,313 $2.3M Add +0.1%
ITW Illinois Tool Works 0.45% 8,904 $2.2M Add +0.2%
WM Waste Management Inc. 0.44% 9,335 $2.2M No change
VO Vngrd Mrngstr MD-Cap ETF-Usd 0.44% 8,356 $2.2M Reduce -0.5%
C Citigroup Inc. 0.43% 29,735 $2.1M Reduce -5.2%
ORCL Oracle Corp. 0.43% 15,096 $2.1M Add +10.9%
SCHW Schwab (charles) Corp. 0.42% 25,958 $2.0M Add +1.6%
GLW Corning Inc. 0.38% 41,031 $1.9M Reduce -14.8%
VXUS Vanguard Total Intl Stock 0.36% 28,681 $1.8M Add +0.3%
ASML ASML Holding NV-NY Reg SHS 0.36% 2,629 $1.7M Add +6.3%
DTE DTE Energy Company 0.33% 11,575 $1.6M Reduce -2.4%
GE General Electric filed as GE AEROSPACE 0.31% 7,663 $1.5M Reduce -0.1%
AMT American Tower Corp. 0.31% 6,981 $1.5M Reduce -0.6%
LULU Lululemon Athletica Inc. 0.31% 5,303 $1.5M Reduce -4.5%
PSA Public Storage 0.31% 4,994 $1.5M Add +0.4%
DUK Duke Energy Corp. 0.30% 11,870 $1.4M Reduce -4.1%
GIS General Mills Inc. 0.28% 23,245 $1.4M Reduce -11.5%
USB US Bancorp 0.28% 32,768 $1.4M Reduce -9.9%
BNY Bank of New York Mellon Corp. filed as BANK NEW YORK MELLON CORP 0.28% 16,352 $1.4M Reduce -8.9%
TROW T Rowe Price Group Inc. filed as PRICE T ROWE GROUP INC 0.27% 14,484 $1.3M Add +57.3%
TJX TJX Companies Inc. filed as TJX COS INC NEW 0.23% 9,307 $1.1M Add +14.2%
CLX Clorox Company 0.23% 7,685 $1.1M Add +1.2%
GLD SPDR Gold Shares 0.23% 3,884 $1.1M New
ORLY O'reilly Automotive Inc. 0.22% 755 $1.1M Reduce -2.6%
BLK BlackRock Inc. 0.22% 1,137 $1.1M New
EXPE Expedia Group Inc. 0.22% 6,350 $1.1M Reduce -2.4%
GS Goldman Sachs Group Inc. 0.22% 1,938 $1.1M Reduce -10.4%
CB Chubb Ltd. 0.22% 3,502 $1.1M Reduce -3.5%
SO The Southern Co. 0.21% 11,439 $1.1M Reduce -3.8%
EMR Emerson Electric Co. 0.21% 9,535 $1.0M Reduce -5.9%
AEP American Electric Power 0.21% 9,499 $1.0M Add +0.0%
UL Unilever PLC 0.21% 17,335 $1.0M Reduce -5.1%
IEFA iShares Core MSCI Eafe ETF 0.21% 13,478 $1.0M Add +7.3%
CMG Chipotle Mexican Grill Inc. 0.21% 20,229 $1.0M Add +9.6%
INTC Intel Corp. 0.19% 41,688 $947K Reduce -36.3%
MDLZ Mondelez International Inc. Class A 0.19% 13,674 $928K Reduce -1.4%
IWR iShares Russell Mid-Cap ETF 0.19% 10,872 $925K Reduce -1.7%
KHC The Kraft Heinz Co. 0.19% 30,371 $924K Reduce -10.7%
PM Philip Morris International 0.18% 5,550 $881K Reduce -5.1%
BAC Bank of America Corp. filed as BANK AMERICA CORP 0.17% 20,341 $849K Reduce -8.0%
GD General Dynamics Corp. 0.17% 3,000 $818K Add +2.5%
MO Altria Group Inc. 0.16% 13,370 $802K Reduce -1.5%
GNRC Generac Holdings Inc. 0.16% 6,274 $795K Reduce -4.1%
BATRK Atlanta Braves Holdings in-C 0.16% 19,775 $791K New
WMT Walmart Inc. 0.16% 8,960 $787K Add +0.0%
SEE Sealed Air Corp. 0.16% 27,208 $786K Reduce -16.6%
JEPI JPMorgan Equity Premium Inco 0.16% 13,634 $779K No change
CARR Carrier Global Corp. 0.15% 11,576 $734K Reduce -2.7%
QQQM Invesco Nasdaq 100 ETF 0.15% 3,776 $729K No change

Show all 177 holdings

Options reported separately and not counted above: AXP calls ($1.8M), ABBV calls ($1.2M), AVGO calls ($1.1M), ORCL calls ($984K), GIS calls ($974K), TOL calls ($928K), SWK calls ($924K), MCD calls ($861K), CLX calls ($809K), JPM calls ($726K), SHW calls ($688K), DUK calls ($581K), and 42 more.

Other holdings (1): bonds, preferreds, convertibles and warrants · $2.6M (not counted above)
SecurityClassShares / PrincipalValueChange
BSV Vanguard Short-Term Bond ETF SHORT TRM BOND · principal 33,365$2.6MNew

Total filed on the 13F, all lines: $492.1M.

Portfolio Sells Q4 2024 → Q1 2025

AAPL Apple Inc. Reduce -3.5% 9.68% −0.90
AVGO Broadcom Inc. Reduce -9.0% 1.99% −0.84
MSFT Microsoft Corp. Reduce -2.8% 7.17% −0.58
BSV Vanguard Short-Term Bond ETF Sold out 0.00% −0.50
GOOGL Alphabet Inc. Class A Reduce -3.0% 2.54% −0.46
DECK Deckers Outdoor Corp. Reduce -3.6% 0.57% −0.44
AMZN Amazon.com Inc. Reduce -4.4% 3.36% −0.43
MRK Merck & Co. Inc. Reduce -5.9% 2.25% −0.23
GOOG Alphabet Inc. Class C Reduce -2.9% 1.21% −0.21
TGT Target Corp. Reduce -1.0% 0.78% −0.18
ADBE Adobe Inc. Reduce -0.4% 1.19% −0.11
LULU Lululemon Athletica Inc. Reduce -4.5% 0.31% −0.10
CAT Caterpillar Inc. Reduce -5.7% 1.08% −0.10
ALSN Allison Transmission Holding Sold out 0.00% −0.09
DIS The Walt Disney Co. Reduce -5.4% 0.80% −0.09
TSLA Tesla Inc. Reduce -20.8% 0.10% −0.08
IRM Iron Mountain Inc. Reduce -29.7% 0.11% −0.07
AXP American Express Co. Reduce -6.2% 0.65% −0.07
IWF iShares Russell 1000 Growth Sold out 0.00% −0.06
VRTX Vertex Pharmaceuticals Inc. Sold out 0.00% −0.06
INTC Intel Corp. Reduce -36.3% 0.19% −0.06
NFLX Netflix Inc. Reduce -17.3% 0.68% −0.06
GLW Corning Inc. Reduce -14.8% 0.38% −0.05
SEE Sealed Air Corp. Reduce -16.6% 0.16% −0.05
USB US Bancorp Reduce -9.9% 0.28% −0.05
DOW Dow Inc. Reduce -21.7% 0.13% −0.05
MAR Marriott International Class A Sold out 0.00% −0.04
SYY Sysco Corp. Sold out 0.00% −0.04
HD Home Depot Inc. Reduce -4.5% 1.07% −0.04
SCHB Schwab US Broad Market ETF Sold out 0.00% −0.04
APD Air Products & Chemicals Inc. Reduce -33.8% 0.11% −0.04
ULH Universal Logistics Holdings Sold out 0.00% −0.04
ENPH Enphase Energy Inc. Sold out 0.00% −0.04
DDOG Datadog Inc. Class A Reduce -27.5% 0.05% −0.04
GIS General Mills Inc. Reduce -11.5% 0.28% −0.04
GNRC Generac Holdings Inc. Reduce -4.1% 0.16% −0.03
CMI Cummins Inc. Sold out 0.00% −0.03
EMR Emerson Electric Co. Reduce -5.9% 0.21% −0.03
VFC VF Corp. Sold out 0.00% −0.03
PYPL PayPal Holdings Inc. Reduce -9.7% 0.07% −0.03
CMA Comerica Inc. Reduce -22.4% 0.08% −0.02
GS Goldman Sachs Group Inc. Reduce -10.4% 0.22% −0.02
GM General Motors Co. Sold out 0.00% −0.02
DEO Diageo PLC-Sponsored ADR Reduce -5.1% 0.08% −0.02
LOW Lowe's Cos Inc. Reduce -31.9% 0.03% −0.02
HON Honeywell International Inc. Reduce -2.7% 0.57% −0.02
EXPE Expedia Group Inc. Reduce -2.4% 0.22% −0.01
TXN Texas Instruments Inc. Reduce -29.1% 0.03% −0.01
F Ford Motor Co. Reduce -29.3% 0.04% −0.01
BDX Becton Dickinson and Co. Sold out 0.00% −0.01

Portfolio Buys Q4 2024 → Q1 2025

VZ Verizon Communications Inc. Add +3.8% 1.25% +0.26
GLD SPDR Gold Shares New 0.23% +0.23
BLK BlackRock Inc. New 0.22% +0.22
MDT Medtronic PLC Add +4.6% 1.03% +0.21
BATRK Atlanta Braves Holdings in-C New 0.16% +0.16
BP BP PLC-Spons ADR Add +0.1% 0.79% +0.14
VWO Vanguard Ftse Emerging Marke New 0.13% +0.13
TROW T Rowe Price Group Inc. Add +57.3% 0.27% +0.07
LRCX Lam Research Corp. New 0.07% +0.07
NEM Newmont Corp. New 0.06% +0.06
SCHW Schwab (charles) Corp. Add +1.6% 0.42% +0.05
PFE Pfizer Inc. Add +3.9% 0.88% +0.05
VIG Vanguard Dividend Apprec ETF Add +0.3% 0.83% +0.05
AGI Alamos Gold Inc. Class A New 0.05% +0.05
AEM Agnico Eagle Mines Ltd. New 0.04% +0.04
AEP American Electric Power Add +0.0% 0.21% +0.04
SPY SS SPDR S&P 500 ETF Trust-US Add +0.8% 1.65% +0.04
TJX TJX Companies Inc. Add +14.2% 0.23% +0.04
SIRI Sirius XM Holdings Inc. New 0.04% +0.04
CTVA Corteva Inc. New 0.04% +0.04
VXUS Vanguard Total Intl Stock Add +0.3% 0.36% +0.04
IEFA iShares Core MSCI Eafe ETF Add +7.3% 0.21% +0.04
UPS United Parcel Service Class B Add +11.0% 0.99% +0.03
ASML ASML Holding NV-NY Reg SHS Add +6.3% 0.36% +0.03
PSA Public Storage Add +0.4% 0.31% +0.02
ITW Illinois Tool Works Add +0.2% 0.45% +0.02
GD General Dynamics Corp. Add +2.5% 0.17% +0.02
MU Micron Technology Inc. Add +6.9% 0.09% +0.01
CL Colgate-Palmolive Co. Add +3.5% 0.10% +0.01
SJM The JM Smucker Co. Add +9.7% 0.05% +0.01
WMT Walmart Inc. Add +0.0% 0.16% +0.01
VT Vanguard Tot World STK ETF Add +7.5% 0.05% +0.01
CMCSA Comcast Corp. Class A Add +0.3% 0.10% +0.01
VB Vanguard Most SM-Cap ETF-Usd Add +2.2% 0.59% +0.00
ORCL Oracle Corp. Add +10.9% 0.43% −0.00
CLX Clorox Company Add +1.2% 0.23% −0.00
CMG Chipotle Mexican Grill Inc. Add +9.6% 0.21% −0.01
VUG Vanguard Mrngstar GR ETF-Sui Add +0.1% 0.48% −0.02
NVDA Nvidia Corp. Add +0.9% 0.69% −0.10
NKE Nike Inc. Class B Add +1.8% 1.10% −0.11

Options Activity Q4 2024 → Q1 2025

AXP American Express Co. call Add +205.1% 1,800,000 $1.8M
GM General Motors Co. call Sold out 1,606,000 $1.6Mbefore exit
F Ford Motor Co. call Sold out 1,623,000 $1.6Mbefore exit
AMGN Amgen Inc. call Sold out 1,200,000 $1.2Mbefore exit
ABBV Abbvie Inc. call Add +40.3% 1,184,000 $1.2M
AVGO Broadcom Inc. call Add +102.7% 1,115,000 $1.1M
ORCL Oracle Corp. call Reduce -2.5% 990,000 $984K
GIS General Mills Inc. call New 969,000 $974K
TOL Toll Brothers Inc. call Reduce -5.6% 931,000 $928K
SWK Stanley Black & Decker Inc. call Add +2.2% 929,000 $924K
LEN Lennar Corp. Class A call Sold out 904,000 $904Kbefore exit
MCD McDonald's Corp. call Reduce -8.9% 865,000 $861K
CLX Clorox Company call New 820,000 $809K
JPM JPMorgan Chase & Co. call Add +124.2% 731,000 $726K
SHW The Sherwin-Williams Co. call Add +53.3% 705,000 $688K
WBA Walgreens Boots Alliance Inc. call Sold out 684,000 $663Kbefore exit
VFC VF Corp. call Sold out 665,000 $659Kbefore exit
DUK Duke Energy Corp. call Add +140.8% 590,000 $581K
MMM 3M Co. call Add +174.4% 590,000 $566K
GS Goldman Sachs Group Inc. call Reduce -74.1% 521,000 $515K
DTE DTE Energy Company call Add +1616.7% 515,000 $512K
CVS CVS Health Corp. call Add +54.7% 509,000 $491K
SCHW Schwab (charles) Corp. call Add +727.3% 455,000 $424K
KR Kroger Co. call Reduce -5.7% 416,000 $410K
BRK.B Berkshire Hathaway Inc. Class B call Reduce -33.0% 385,000 $380K
MDLZ Mondelez International Inc. Class A call Reduce -9.1% 378,000 $375K
SBUX Starbucks Corp. call Reduce -1.4% 346,000 $337K
HD Home Depot Inc. call Reduce -4.7% 302,000 $305K
KHC The Kraft Heinz Co. call Reduce -8.8% 300,000 $295K
TPR Tapestry Inc. call Sold out 282,000 $281Kbefore exit
CMCSA Comcast Corp. Class A call Sold out 284,000 $281Kbefore exit
AAPL Apple Inc. call Add +14.0% 285,000 $278K
QCOM Qualcomm Inc. call Reduce -8.7% 262,000 $260K
BA The Boeing Co. call Reduce -36.8% 232,000 $229K
HPQ HP Inc. call Reduce -4.4% 215,000 $212K
MO Altria Group Inc. call Reduce -18.1% 203,000 $209K
LOW Lowe's Cos Inc. call Reduce -9.1% 200,000 $198K
CARR Carrier Global Corp. call Sold out 170,000 $169Kbefore exit
T AT&T Inc. call Add +44.6% 162,000 $160K
DEO Diageo PLC-Sponsored ADR call Sold out 150,000 $152Kbefore exit
VZ Verizon Communications Inc. call Reduce -25.0% 135,000 $132K
CPB The Campbell's Company call Sold out 130,000 $130Kbefore exit
UPS United Parcel Service Class B call Sold out 120,000 $120Kbefore exit
CMI Cummins Inc. call Sold out 120,000 $117Kbefore exit
TMUS T-Mobile US Inc. call Reduce -12.0% 110,000 $109K
DIS The Walt Disney Co. call Reduce -37.5% 100,010 $103K
GT Goodyear Tire & Rubber Co. call Sold out 95,000 $95Kbefore exit
WDC Western Digital Corp. call Reduce -26.9% 95,000 $95K
C Citigroup Inc. call Reduce -9.5% 95,000 $95K
BMY Bristol-Myers Squibb Co. call Reduce -18.2% 90,000 $91K

Showing the first 50 of 79.

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

Notes & Other Activity Q4 2024 → Q1 2025

BSV Vanguard Short-Term Bond ETF SHORT TRM BOND · principal New 33,365 $2.6M

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