Fund · NEOS Enhanced Income 1-3 Month T-Bill ETF · measured from SEC filings
CSHI holdings
CSHI reports 19 holdings and behaves like 13.2 equally weighted ones, computed from its SEC Form N-PORT filing for 2026-06-30. The fact sheet publishes the first number; this page computes the second, and traces it across 16 quarters of filings.
Measured concentration
as of 2026-06-30Computed by this site from the fund's SEC Form N-PORT filing; what the measure does not tell you · every fund in one table · hold it with other funds? X-ray the mix. Pricing: 0.87% at a quoted market price (level 1), one issuer country.
What stands out
as of 2026-06-30CSHI's largest investment is United States Treasury Bill at 8.11% of net assets. United States Treasury Bill and United States Treasury Bill follow; the three together are 24.07%. Ten companies are 78.04% of the fund; the other 9 share the rest. Among the 192 bond funds measured here, CSHI behaves like 13.2 holdings against a median of 236.4 — 16.7 times more concentrated than the median. Across 16 quarterly filings CSHI has become less concentrated: it behaved like 2 at 2022-11-30 and 13.2 at 2026-06-30. Between the 2026-03-31 and 2026-06-30 filings 13 positions were added and 13 dropped; 99.4% of the weight moved.
Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable bond funds on this site. Nothing here is a view on the fund.
Every filing since 2022
16Between 2022-11-30 and 2026-06-30, CSHI went from behaving like 2 equally weighted positions to 13.2 — 560% more, while its top ten went from 100% to 78.04% of net assets. Read across the funds on the concentration-over-time table.
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2026-06-30 | 19 | 13.2 | 78.04% | 8.1% |
| 2026-03-31 | 19 | 13.3 | 78.01% | 8.28% |
| 2025-12-31 | 19 | 12.9 | 81.19% | 9.16% |
| 2025-11-30 | 19 | 12.8 | 80.47% | 9.32% |
| 2025-08-31 | 19 | 13 | 80.45% | 8.55% |
| 2025-05-31 | 19 | 12.9 | 81.55% | 9.23% |
| 2025-02-28 | 19 | 13.7 | 76.61% | 8.67% |
| 2024-11-30 | 19 | 12.9 | 80.63% | 9.37% |
Earlier filings (8 more, back to 2022-11-30)
| Period | Holdings | Effective | Top 10 | Largest |
|---|---|---|---|---|
| 2024-08-31 | 19 | 13.9 | 75.3% | 8.39% |
| 2024-05-31 | 19 | 12.7 | 82.1% | 8.9% |
| 2024-02-29 | 20 | 9.5 | 92.22% | 20.56% |
| 2023-11-30 | 19 | 8.8 | 90.71% | 19.23% |
| 2023-08-31 | 19 | 5.9 | 93.67% | 27.13% |
| 2023-05-31 | 12 | 3.4 | 99.99% | 44.78% |
| 2023-02-28 | 10 | 4.9 | 100% | 23.45% |
| 2022-11-30 | 5 | 2 | 100% | 50.1% |
One row per filed reporting period, newest first, read from EDGAR. Quarterly because that is the public filing cadence. Rows marked * are published but held out of the comparison above; the methodology page says when and why.
Largest positions, as filed
as of 2026-06-30The 15 largest of 19 positions in CSHI's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: CSHI.csv.gz.
| # | Position | Weight | Cumulative |
|---|---|---|---|
| 1 | United States Treasury Bill | 8.10% | 8.1% |
| 2 | United States Treasury Bill | 8.00% | 16.1% |
| 3 | United States Treasury Bill | 7.96% | 24.1% |
| 4 | United States Treasury Bill | 7.91% | 32.0% |
| 5 | United States Treasury Bill | 7.87% | 39.8% |
| 6 | United States Treasury Bill | 7.80% | 47.6% |
| 7 | United States Treasury Bill | 7.69% | 55.3% |
| 8 | United States Treasury Bill | 7.64% | 63.0% |
| 9 | United States Treasury Bill | 7.63% | 70.6% |
| 10 | United States Treasury Bill | 7.42% | 78.0% |
| 11 | United States Treasury Bill | 7.21% | 85.2% |
| 12 | United States Treasury Bill | 6.98% | 92.2% |
| 13 | United States Treasury Bill | 6.89% | 99.1% |
| 14 | Northern US Government Select | 0.50% | 99.6% |
| 15 | First American Treasury Obliga | 0.37% | 100.0% |
Returns the fund reported
2022-06 – 2026-06Monthly total returns from Item B.5 of CSHI's own filings, 49 months on record. Not computed here and not from a price feed.
Cross-checked against a series computed separately from prices: median difference — percentage points over 0 months, which is roughly the distributions. Every month with the filing it came from: CSHI.json · all funds.
Since the previous filing
2026-03-31 → 2026-06-3016 positions became 16: 13 added (99.1% of the fund at the later date), 13 dropped (98.7% at the earlier date). Half the sum of all weight changes, a turnover proxy: 99.4%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of CSHI compared this way, as a feed: changes.xml · all funds: filings received.
| Largest increases | 2026-03-31 | 2026-06-30 | Largest decreases | 2026-03-31 | 2026-06-30 |
|---|---|---|---|---|---|
| Northern US Government Select | 0.27% | 0.50% | First American Treasury Obliga | 1.03% | 0.37% |
| N/A | 0.05% | 0.01% |
New: United States Treasury Bill (8.10%), United States Treasury Bill (8.00%), United States Treasury Bill (7.96%), United States Treasury Bill (7.91%), United States Treasury Bill (7.87%), United States Treasury Bill (7.80%). Gone: United States Treasury Bill (8.28%), United States Treasury Bill (8.25%), United States Treasury Bill (8.01%), United States Treasury Bill (7.96%), United States Treasury Bill (7.94%), United States Treasury Bill (7.59%).
Asset categories and pricing
as of 2026-06-3099.12% debt, 0.87% short-term investment as filed; 0.9% carried at a quoted market price (fair-value level 1). Categories and levels are the filer's; what a low level-1 share does and does not mean is in the measure's page.
Derivative exposure and counterparties
as of 2026-06-30A position count cannot describe a fund that uses derivatives, because a swap is filed at its unrealised gain, not its exposure. These are the notionals the fund itself reported, against net assets of $1.40B. Notional of an interest-rate or currency swap is not equity exposure.
8 option positions filed, 4 of them written. The book as filed:
| Type | Side | Strike | Expiry | Underlying |
|---|---|---|---|---|
| Put | Purchased | 6,325 | 2026-07-09 | S&P 500 INDEX |
| Put | Purchased | 6,400 | 2026-07-09 | S&P 500 INDEX |
| Put | Purchased | 6,475 | 2026-07-09 | S&P 500 INDEX |
| Put | Written | 6,625 | 2026-07-09 | S&P 500 INDEX |
| Put | Purchased | 6,700 | 2026-07-09 | S&P 500 INDEX |
| Put | Written | 6,775 | 2026-07-09 | S&P 500 INDEX |
| Put | Written | 6,825 | 2026-07-09 | S&P 500 INDEX |
| Put | Written | 6,900 | 2026-07-09 | S&P 500 INDEX |
Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).
Neighbours by effective holdings, debt funds
10Every measured debt fund lined up by how many holdings it behaves like; these sit either side of CSHI (13.2). Same filings, same arithmetic. Position in this list says nothing about which fund is better.
| Fund | Reports | Behaves like | Top ten | As of |
|---|---|---|---|---|
| HGER Harbor Commodity All-Weather Strategy ETF | 24 | 7.1 * | 99.51% | 2026-07-31 |
| TFLO iShares Treasury Floating Rate Bond ETF | 9 | 7.8 | 100% | 2026-07-31 |
| BCI abrdn Bloomberg All Commodity Strategy K-1 Free ETF | 32 | 10.1 * | 70.2% | 2026-06-30 |
| DFIP Dimensional Inflation-Protected Securities Portfolio ETF | 21 | 12.4 | 81.87% | 2026-07-31 |
| IEF iShares 7-10 Year Treasury Bond ETF | 16 | 12.5 | 85.53% | 2026-05-31 |
| TDTF FlexShares iBoxx 5-Year Target Duration TIPS Index Fund | 17 | 13.5 | 71.87% | 2026-07-31 |
| SDCI USCF SummerHaven Dynamic Commodity Strategy No K-1 Fund | 31 | 13.5 * | 73.97% | 2026-06-30 |
| LTPZ PIMCO 15+ Year U.S. TIPS Index Exchange-Traded Fund | 16 | 13.6 | 78.33% | 2026-06-30 |
| TDTT FlexShares iBoxx 3-Year Target Duration TIPS Index Fund | 23 | 14.9 | 65.87% | 2026-07-31 |
| ZROZ PIMCO 25+ Year Zero Coupon U.S. Treasury Index Exchange-Traded Fund | 20 | 19.8 | 53.29% | 2026-06-30 |
Essays that examine CSHI
0Mentions are detected across the full text of every article, so an appearance may be a passing comparison rather than the subject. Nothing here is a recommendation to buy or sell — see the disclaimer.