Pembina Pipeline Corp (PBA), an SEC filer in Oil & Gas Field Exploration Services, closed at $48.01, -0.8%, on 2026-08-28, with a net margin of 21.8% and 3-year sales growth of -12.5%. Institutional ownership, earnings history and filed financials are on the tabs below.
Crowding percentile lands with its cohort — the cohort is size-matched, so it needs a market cap for PBA in the served universe — that lands with the next screener build.
| # | Holder | Shares | Value | % of shares out | Δ QoQ |
|---|---|---|---|---|---|
| 1 | ROYAL BANK OF CANADA | 38,726,11538.7M | $1.7B | 6.66% | TRIM -8% |
| 2 | BANK OF MONTREAL /CAN/ | 21,078,68721.1M | $944M | 3.63% | TRIM -18% |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | 16,534,19116.5M | $740M | 2.85% | NEW† |
| 4 | CIBC WORLD MARKET INC. | 12,280,61912.3M | $550M | 2.11% | ADD 13% |
| 5 | 1832 Asset Management L.P. | 11,726,86711.7M | $525M | 2.02% | — |
| 6 | MANUFACTURERS LIFE INSURANCE COMPANY, THE | 8,924,6668.9M | $399M | 1.54% | TRIM -9% |
| 7 | Clearbridge Investments, LLC | 8,445,2798.4M | $378M | 1.45% | ADD 416% |
| 8 | MACKENZIE FINANCIAL CORP | 8,281,6818.3M | $371M | 1.43% | TRIM -24% |
| 9 | FIL Ltd | 7,785,3767.8M | $348M | 1.34% | TRIM -44% |
| 10 | SCOTIA CAPITAL INC. | 6,746,2756.7M | $299M | 1.16% | — |
† NEW this big is usually a rename.
Ranked by each filer’s own reported value, not shares.
| Biggest buyers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD CAPITAL MANAGEMENT LLC | +16,534,191 | $740M | OPEN |
| Clearbridge Investments, LLC | +6,810,022 | $305M | ADD |
| VANGUARD FIDUCIARY TRUST CO | +5,118,122 | $229M | OPEN |
| Vanguard Global Advisers, LLC | +4,081,142 | $183M | OPEN |
| DEUTSCHE BANK AG\ | +2,802,849 | $125M | ADD |
| Biggest sellers | Δ shares | Δ value | |
|---|---|---|---|
| VANGUARD GROUP INC | −27,233,442 | $1.2B | CLOSE |
| FIL Ltd | −6,193,182 | $277M | TRIM |
| NORGES BANK | −5,609,272 | $251M | CLOSE |
| CANADA PENSION PLAN INVESTMENT BOARD | −4,720,368 | $211M | TRIM |
| BANK OF MONTREAL /CAN/ | −4,530,196 | $203M | TRIM |
Prior quarter split-rebased · 13Fs are long, US-listed only.
| Holder | 2024-Q4 | 2025-Q1 | 2025-Q2 | 2025-Q3 | 2025-Q4 | 2026-Q1 | Latest value |
|---|---|---|---|---|---|---|---|
| ROYAL BANK OF CANADA | 44.0M | 41.2M | 109.3M | 55.8M | 42.3M | 38.7M | $1.7B |
| BANK OF MONTREAL /CAN/ | 24.4M | 21.3M | 19.2M | 23.6M | 25.6M | 21.1M | $944M |
| VANGUARD CAPITAL MANAGEMENT LLC | — | — | — | — | — | 16.5M | $740M |
| CIBC WORLD MARKET INC. | 10.9M | 13.2M | 11.0M | 9.5M | 10.9M | 12.3M | $550M |
| 1832 Asset Management L.P. | 2.1M | 2.0M | 1.3M | 1.7M | 11.8M | 11.7M | $525M |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE | 1.7M | 4.0M | 5.2M | 9.7M | 9.8M | 8.9M | $399M |
| Clearbridge Investments, LLC | 1.3M | 1.3M | 1.7M | 1.7M | 1.6M | 8.4M | $378M |
| MACKENZIE FINANCIAL CORP | 41.8M | 13.3M | 12.8M | 11.8M | 10.9M | 8.3M | $371M |
| FIL Ltd | 18.4M | 15.2M | 17.1M | 13.6M | 14.0M | 7.8M | $348M |
| SCOTIA CAPITAL INC. | 5.0M | 5.2M | 5.7M | 6.4M | 6.9M | 6.7M | $299M |
Green = added, red = trimmed, grey = held; a dash is a quarter with no 13F on file — a gap, not an exit.
Breaks = no 13F that quarter.
Short interest has its own tab now — open SI →
SEC Form 13F · ~10,250 filers, 10y · long-only, US-listed, filed ≤45d after quarter-end.
