Terminal · Institutions

Every 13F-reported equity position this quarter, with its quarter-over-quarter change — each row traces back to the SEC filing.

Columbia Asset Management 13F Holdings -- Portfolio & Top Positions (2026-03-31)

Columbia Asset Management (CIK 1585047) reported $525.1M across 170 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: AAPL ($50.3M, 9.57%), MSFT ($33.4M, 6.35%), GOOGL ($21.3M, 4.06%), ERIE ($18.2M, 3.47%), AMZN ($17.6M, 3.35%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1AAPLAPPLE INC$50.3M9.57%198,088Trimmed
2MSFTMICROSOFT CORP$33.4M6.35%90,105Trimmed
3GOOGLALPHABET INC$21.3M4.06%74,081Trimmed
4ERIEERIE INDTY CO$18.2M3.47%72,569Added
5AMZNAMAZON COM INC$17.6M3.35%84,489Added
6VVISA INC$15.5M2.94%51,136Trimmed
7AVGOBROADCOM INC$14.7M2.80%47,472Trimmed
8MRKMERCK & CO INC$13.4M2.56%111,663Added
9JNJJOHNSON & JOHNSON$13.3M2.53%54,270Trimmed
10CATCATERPILLAR INC$10.7M2.03%15,058Trimmed
11GOOGALPHABET INC$10.2M1.95%35,616Trimmed
12JPMJPMORGAN CHASE & CO$9.7M1.85%33,083Trimmed
13SPYSTATE STR SPDR S&P 500 ETF T$9.2M1.75%14,166Added
14AMGNAMGEN INC$7.9M1.50%22,420Trimmed
15LLYELI LILLY & CO$7.8M1.48%8,431Added
16ABBVABBVIE INC$7.7M1.46%35,329Trimmed
17CVXCHEVRON CORPORATION$7.5M1.43%36,182Added
18VZVERIZON COMMUNICATIONS INC$7.3M1.39%145,152Trimmed
19SBUXSTARBUCKS CORP$7.3M1.39%81,445Trimmed
20IBMINTERNATIONAL BUSINESS MACHS$7.1M1.35%29,244Trimmed
21CSCOCISCO SYS INC$7.0M1.33%89,982Trimmed
22BPBP PLC$6.1M1.16%129,274Added
23UNPUNION PAC CORP$5.9M1.12%24,343Added
24NVDANVIDIA CORPORATION$5.8M1.10%33,179Added
25PGPROCTER & GAMBLE CO$5.7M1.09%39,737Trimmed

Source: SEC Form 13F filings · as of 2026-03-31