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OPPENHEIMER & CO INC

Position in AM — Antero Midstream Corp

CIK 822581 NEW YORK, NY

Position in AM

as of Jun 30, 2026 · filed Aug 3, 2026
Position Value
$5,371,502
+$4,787,138 QoQ
Shares Held
236,110
+821.2% QoQ
Ownership
0.050%
of shares outstanding
% of Portfolio
0.08%
of 13F equity value
Holder Rank
#107
of 524 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in AM Over Time

Shares Held

Position Value (USD)

Position in Oil & Gas Midstream

Energy · as of Jun 30, 2026

OPPENHEIMER & CO INC holds $97,025,131 across 18 Oil & Gas Midstream names. AM ranks #8 (5.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 AM
Antero Midstream Corp
This page
236,110 $5,371,502

All Filings in AM

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26 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $5,371,502 236,110
2026-03-31 $584,364 25,630
2025-12-31 $2,668,713 150,012
2025-09-30 $9,812,437 504,755
2025-06-30 $6,792,722 358,455
2025-03-31 $13,360,626 742,257
2024-12-31 $10,472,399 693,996
2024-09-30 $10,338,341 686,933
2024-06-30 $5,803,064 393,695
2024-03-31 $7,554,283 537,289
2023-12-31 $5,341,626 426,307
2023-09-30 $2,692,325 224,735
2023-06-30 $3,930,091 338,801
2023-03-31 $6,100,679 581,571
2022-12-31 $7,119,522 659,826
2022-09-30 $4,547,303 495,349
2022-06-30 $4,727,910 522,421
2022-03-31 $5,496,426 505,651
2021-12-31 $4,028,583 416,176
2021-09-30 $4,957,200 475,739
2021-06-30 $4,224,012 406,546
2021-03-31 $3,568,836 395,220
2020-12-31 $1,410,027 182,883
2020-09-30 $702,245 130,772
2020-06-30 $409,530 80,300
2020-03-31 $71,198 33,904