How Institutional Funds Moved on AMTM

Position changes disclosed in SEC Form 13F filings. These report a quarterly snapshot, not exact trade dates.

FundChangeQuarter
Sixth Street Partners Management Company, L.P. Sixth Street Partners Management Company, L.P. opened a new position worth $43,822,508. 2026-06-30
NORGES BANK NORGES BANK opened a new position worth $31,339,709. 2026-06-30
DIMENSIONAL FUND ADVISORS LP DIMENSIONAL FUND ADVISORS LP increased this position by 122% ($48,738,618 -> $108,117,618). 2026-06-30
Troluce Capital Advisors LLC Troluce Capital Advisors LLC increased this position by 183% ($26,080,000 -> $73,696,797). 2026-06-30
VAN ECK ASSOCIATES CORP VAN ECK ASSOCIATES CORP increased this position by 280817% ($14,283 -> $40,123,446). 2026-06-30
MILLENNIUM MANAGEMENT LLC MILLENNIUM MANAGEMENT LLC increased this position by 167% ($16,457,914 -> $43,981,192). 2026-06-30
BRIGHTLINE CAPITAL MANAGEMENT, LLC BRIGHTLINE CAPITAL MANAGEMENT, LLC exited a position previously worth $36,407,680. 2026-06-30
GOLDMAN SACHS GROUP INC GOLDMAN SACHS GROUP INC increased this position by 196% ($11,806,520 -> $34,977,195). 2026-06-30

Which Funds Hold AMTM

Largest reported positions as of 2026-06-30.

FundValueShares
PRIMECAP MANAGEMENT CO/CA/ $253,941,367 12,285,504
VANGUARD PORTFOLIO MANAGEMENT LLC $164,293,118 7,948,385
VANGUARD CAPITAL MANAGEMENT LLC $138,736,771 6,711,987
FMR LLC $111,633,730 5,400,761
DIMENSIONAL FUND ADVISORS LP $108,117,618 5,230,654
FRONTIER CAPITAL MANAGEMENT CO LLC $85,655,891 4,143,971
Troluce Capital Advisors LLC $73,696,797 3,565,399
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. $47,925,069 2,318,581
GEODE CAPITAL MANAGEMENT, LLC $47,531,921 2,298,585
MILLENNIUM MANAGEMENT LLC $43,981,192 2,127,779

Data compiled from public SEC filings. This is informational reporting, not investment advice.

Permian Investment Partners, LP: 13F Portfolio Moves Tracked Quarterly

Chart tracking Permian Investment Partners, LP quarterly 13F portfolio changes including AMTM, NRG, ARMK, and bitcoin ETF positions

This page tracks Permian Investment Partners, LP’s institutional portfolio moves as disclosed in its Form 13F filings with the SEC, updated every quarter as new filings become public. Because a 13F is a quarterly snapshot of long U.S. equity holdings rather than a trade-by-trade ledger, the figures below reflect reported position sizes at quarter-end rather … Read more