Terminal · Institutions

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

O'Brien Greene & Co. Inc 13F Holdings -- Portfolio & Top Positions (2026-03-31)

O'Brien Greene & Co. Inc (CIK 1768635) reported $353.3M across 131 reported positions in its SEC 13F filing for 2026-03-31. Largest positions: PHYS ($20.6M, 5.83%), IBKR ($17.0M, 4.80%), FLBR ($14.6M, 4.12%), AAPL ($14.0M, 3.97%), BRK/B ($13.3M, 3.78%). Source: SEC Form 13F.

RankTickerCompanyValue% PortfolioSharesAction
1PHYSSprott Physical Gold Trust$20.6M5.83%581,416Added
2IBKRInteractive Brokers Group Inc$17.0M4.80%252,741Trimmed
3FLBRFranklin Ftse Brazil Etf$14.6M4.12%609,320Trimmed
4AAPLApple Computer Inc Com$14.0M3.97%55,295Added
5BRK/BBerkshire Hathaway Inc Cl B$13.3M3.78%27,834Trimmed
6WMTWal-Mart Stores$12.7M3.60%102,213Trimmed
7VLOValero Energy Corp New Com$12.5M3.54%50,586Added
8EOGEog Res Inc Com$12.1M3.41%83,404Added
9FNVFranco-Nevada Corp$12.0M3.40%48,594Added
10WMBWilliams Cos$11.3M3.20%155,167Trimmed
11CBOECboe Global Markets Inc$10.6M3.01%37,875Added
12AMGNAmgen Inc$10.4M2.95%29,635Trimmed
13CSCOCisco Sys Inc Com$10.1M2.87%130,486Trimmed
14NTRNutrien Ltd$9.9M2.81%131,555Added
15UNPUnion Pacific Corp$9.9M2.80%40,793Added
16CWCurtiss Wright Corp$8.8M2.49%12,941Added
17NEENextera Energy Inc$8.6M2.44%92,670Added
18MSFTMicrosoft Corp$8.1M2.31%22,004Added
19DHRDanaher Corp Del Com$7.6M2.16%40,285Added
20SPGIS&P Global Inc Com$7.3M2.06%17,091Added
21LYBLyondellbasell Industries Ord$6.8M1.93%84,621New
22ABBAbb Ltd Sponsored Adr$6.7M1.90%83,442New
23VLTOVeralto Ord Shs$6.1M1.72%68,865Added
24BSXBoston Scientific$5.2M1.48%83,406New
25SONYSony Group Corporation Sponsor$4.9M1.38%235,162Added

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