From Fired Researcher to $13.7 Billion King: How Leopold Aschenbrenner Broke the Hedge Fund World
Leopold Aschenbrenner is a 24-year-old Gen-Z investment savant and former OpenAI researcher.
Liberty Energy Inc. (LBRT)
Market is closed
Sector: Oil & Gas Field Services, Nec
Hedge Fund Popularity
Hedge Fund Holdings
Filing Period:
Last updated on based on SEC 13F filings Last update:
| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Arrowstreet Capital Peter Rathjens, Bruce Clarke And John Campbell | 4,431,125 | $127,616,400 | +902% | 0.07% |
| 2. | D E Shaw D. E. Shaw | 2,257,537 | $65,017,066 | +71% | 0.04% |
| 3. | Millennium Management Israel Englander | 1,477,215 | $42,543,792 | -56% | 0.02% |
| 4. | Citadel Investment Group Ken Griffin | 1,289,239 | $37,130,083 | +570% | 0.01% |
| 5. | Holocene Advisors Brandon Haley | 1,274,139 | $36,695,203 | -25% | 0.09% |
Insider Trading: Purchases See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.79 | 9,696 | $249,999.99 | 27,568 | 2026-02-17 | Filing | |
| $17.00 | 58,823 | $999,991.00 | 58,823 | 2018-01-17 | Filing |
Insider Trading: Sales See All
| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.89 | 9,999 | $258,874.11 | 773,711 | 2026-07-01 | Filing | |
| $31.00 | 3,333 | $103,323.00 | 783,710 | 2026-06-02 | Filing | |
| $29.46 | 13,332 | $392,760.72 | 787,043 | 2026-06-01 | Filing | |
| $33.48 | 19,998 | $669,533.04 | 800,375 | 2026-05-20 | Filing | |
| $33.92 | 7,350 | $249,312.00 | 89,805 | 2026-05-05 | Filing |
Institutional Investors' Holdings
Filing Period: Filing is Ongoing
| No. | Name | Shares | Value | % Port |
|---|---|---|---|---|
| 1. | 5,308 | $139,017 | 0.01% | |
| 2. | 620 | $16,238 | 0% | |
| 3. | 192 | $5,029 | 0% | |
| 4. | 135 | $3,536 | 0% | |
| 5. | 134 | $3,509 | 0% |
News See All
10 Energy Stocks That Crushed Earnings Estimates in the First Quarter
A large number of US energy operators exceeded Wall Street expectations in the ongoing earnings season, helped by the soaring oil prices amid the Iran war and the rising demand for American LNG in global...
Sizzling Returns: 7 Energy Stocks That Just Hit New All-Time Highs
The energy sector’s outperformance has been largely driven by ongoing conflict in the Middle East, which has choked around a fifth of the global crude oil and LNG supplies, sending prices soaring to...
Powering the Future: Why These 7 Energy & Utility Stocks Are on Fire in April
While the S&P Energy index has lost some momentum in the month of April, it is still up by just under 24% since the beginning of the year.
10 Stocks With Double-, Triple-Digit Returns
Ten stocks soared by double- to triple-digits last week, as investors cheered strong corporate earnings, while remaining optimistic amid the easing tensions between the US and Iran.
Liberty Energy Inc. (NYSE:LBRT) Q1 2026 Earnings Call Transcript
Operator: Welcome to the Liberty Energy Earnings Conference Call. [Operator Instructions] Please note, this event is being recorded.
10 Stocks Posting Outsized Gains
In contrast, Wall Street’s three major indices all ended in the red, with the Nasdaq leading the drop by 0.89 percent, followed by the S&P 500 decreasing 0.41 percent, and the Dow Jones declining 0....
10 Best Oil and Gas Equipment & Services Stocks to Buy According to Hedge Funds
On April 7, Reuters presented a detailed analysis of the underlying dynamics within the energy markets based on the U.S. Energy Information Administration’s short-term energy outlook.
Signia Small Cap Value Strategy Believes in Liberty Energy’s (LBRT) Stronger Near-Term Catalysts
Signia Capital Management, a boutique money management firm that focuses on Small-Micro Cap and Small Cap Value investing, released its fourth-quarter 2025 investor letter for “Signia Small Cap Value...
Analysts Boost Targets as Liberty Energy’s (LBRT) Power Strategy Gains Traction
Citi increased its price target on Liberty Energy Inc. (NYSE:LBRT) to $32 from $21, according to a report on February 17.
Hedge Fund Resource Center