CSM · BATS · ETF
ProShares Large Cap Core Plus (CSM) Price, Holdings & Fees
ProShares Large Cap Core Plus (CSM) closed at $583.96 on Oct 9, 2026, up 1.19% from the previous close of $577.08.
Share price, past year
1Y −1.18%Monthly closing prices
| Date | Close |
|---|---|
| Oct 9, 2026 | $583.96 |
| Sep 30, 2026 | $563.01 |
| Aug 31, 2026 | $545.66 |
| Jul 31, 2026 | $555.57 |
| Jun 30, 2026 | $559.18 |
| May 29, 2026 | $544.87 |
| Apr 30, 2026 | $554.96 |
| Mar 31, 2026 | $592.42 |
| Feb 27, 2026 | $599.74 |
| Jan 30, 2026 | $651.93 |
| Dec 31, 2025 | $650.05 |
| Nov 28, 2025 | $627.31 |
| Oct 31, 2025 | $616.92 |
Key statistics
- Expense ratio
- 0.45%
- as of May 31, 2025
- Net assets
- $524M
- as of May 31, 2026
- Holdings
- 309
- as of May 31, 2026
- 52-week range
- $526.65 – $662.89
ProShares Large Cap Core Plus's expense ratio is 0.45%: $45.00 a year on $10,000 invested.
Holdings
ProShares Large Cap Core Plus held 309 investments worth $524.00M as of May 31, 2026. Its largest holding was NVIDIA Corp., at 5.26% of the fund.
| # | Holding | % of fund | Value |
|---|---|---|---|
| 1 | NVIDIA Corp. | 5.26% | $27.59M |
| 2 | ProShares GENIUS Money Market ETF | 4.78% | $25.03M |
| 3 | Apple, Inc. | 4.65% | $24.35M |
| 4 | N/A | 3.78% | $19.80M |
| 5 | Microsoft Corp. | 3.43% | $17.95M |
| 6 | Amazon.com, Inc. | 2.59% | $13.55M |
| 7 | Alphabet, Inc. | 2.13% | $11.14M |
| 8 | Broadcom, Inc. | 2.09% | $10.94M |
| 9 | Alphabet, Inc. | 1.64% | $8.58M |
| 10 | Micron Technology, Inc. | 1.47% | $7.72M |
| 11 | Meta Platforms, Inc. | 1.42% | $7.46M |
| 12 | N/A | 1.22% | $6.41M |
| 13 | Advanced Micro Devices, Inc. | 1.09% | $5.73M |
| 14 | Eli Lilly & Co. | 1.08% | $5.68M |
| 15 | Tesla, Inc. | 1.03% | $5.39M |
| 16 | Berkshire Hathaway, Inc. | 0.70% | $3.67M |
| 17 | Repurchase Agreement | 0.69% | $3.60M |
| 18 | Dell Technologies, Inc. | 0.66% | $3.44M |
| 19 | JPMorgan Chase & Co. | 0.63% | $3.29M |
| 20 | Netflix, Inc. | 0.62% | $3.24M |
| 21 | General Electric Co. | 0.58% | $3.02M |
| 22 | Procter & Gamble Co. (The) | 0.56% | $2.96M |
| 23 | Goldman Sachs Group, Inc. (The) | 0.55% | $2.91M |
| 24 | Morgan Stanley | 0.52% | $2.73M |
| 25 | Western Digital Corp. | 0.50% | $2.62M |
Top 25 of 309 holdings, as of May 31, 2026. Percentages are of the fund's net assets.
What the fund owns
| Asset type | % of fund |
|---|---|
| Stocks | 90.50% |
| Other | 4.78% |
| Derivatives | 2.99% |
| Repurchase agreements | 1.68% |
| Cash and short-term investments | 0.25% |
| Country | % of fund |
|---|---|
| United States | 96.48% |
| Ireland | 1.98% |
| Bermuda | 1.05% |
| Switzerland | 0.27% |
| Liberia | 0.23% |
| Jersey | 0.18% |
Shares of net assets from the fund's N-PORT report. Funds that borrow can add up to more than 100%, with borrowing (such as repurchase agreements) shown as a negative share.
Monthly total returns
Over the 3 months to May 31, 2026, ProShares Large Cap Core Plus's total return was +10.47%, as reported to the SEC.
| Month | Total return |
|---|---|
| May 31, 2026 | +5.53% |
| Apr 30, 2026 | +9.90% |
| Mar 31, 2026 | −4.75% |
The fund's own total returns as reported to the SEC (N-PORT), including reinvested distributions. Not the sample prices above.
Fund profile
- Name
- ProShares Large Cap Core Plus
- Ticker
- CSM
- Exchange
- BATS
- Fund type
- ETF
- Trust
- PROSHARES TRUST
- SEC series ID
- S000020962
- SEC CIK
- 0001174610
- Fractional shares
- Yes
Recent SEC filings
- Jul 28, 2026
- 485BPOSProspectus updateSep 25, 2026
- Aug 6, 2026
- 485BPOSProspectus updateJul 23, 2026
- 485BPOSProspectus updateJul 15, 2026
- 485BPOSProspectus updateJul 2, 2026
- 485BPOSProspectus updateJun 8, 2026
- 485BPOSProspectus updateMay 1, 2026
Shareholder reports and prospectuses are filed by PROSHARES TRUST, the trust behind ProShares Large Cap Core Plus, and cover all of its funds.
Frequently asked questions
What is CSM's price?
ProShares Large Cap Core Plus (CSM) closed at $583.96 on Oct 9, 2026, up 1.19% from the previous close of $577.08.
What is CSM's expense ratio?
ProShares Large Cap Core Plus's expense ratio is 0.45%: $45.00 a year on $10,000 invested.
What does CSM hold?
ProShares Large Cap Core Plus held 309 investments worth $524.00M as of May 31, 2026. Its largest holding was NVIDIA Corp., at 5.26% of the fund. Its five largest holdings were NVIDIA Corp., ProShares GENIUS Money Market ETF, Apple, Inc., N/A, Microsoft Corp..
How has CSM performed?
Over the 3 months to May 31, 2026, ProShares Large Cap Core Plus's total return was +10.47%, as reported to the SEC.
Sources and methodology
Holdings, net assets and monthly returns come from the fund's N-PORT filing with the SEC, as of May 31, 2026 (filed Jul 28, 2026). The expense ratio is from the fund's prospectus or shareholder report, as of May 31, 2025. Prices are generated sample data for development. Data sources and disclosures