CRUX holdings

Computed 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: 6.16% at a quoted market price (level 1), 7 issuer countries.

The largest line in CRUX's filing is not a stock but Columbia Short Term Cash Fund, a short-term position at 6.22% of net assets. Ten companies are 18.12% of the fund; the other 467 share the rest. Among the 15 mortgage-backed funds measured here, CRUX behaves like 115.9 holdings against a median of 157.5 — close to the median. Between the 2026-03-31 and 2026-06-30 filings 66 positions were added and 81 dropped; 32.3% of the weight moved.

Each sentence is read from the fund's own SEC filing; the class median is computed across the comparable mortgage-backed funds on this site. Nothing here is a view on the fund.

The 15 largest of 477 positions in CRUX's Form N-PORT, weight as a share of net assets, securities-lending collateral excluded. Every position, every quarter: CRUX.csv.gz.

Share of CRUX's own investments by the issuer country the filer reported (incorporation, not revenue). Each country links to every fund that holds it.

Monthly total returns from Item B.5 of CRUX's own filings, 6 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: CRUX.json · all funds.

487 positions became 472: 66 added (30.4% of the fund at the later date), 81 dropped (26.4% at the earlier date). Half the sum of all weight changes, a turnover proxy: 32.3%. Positions are matched on identifiers, so a security whose identifier changed shows as one drop and one add. Every filing of CRUX compared this way, as a feed: changes.xml · all funds: filings received.

New: COLUMBIA SHORT TERM CASH FUND (5.89%), UMBS, TBA (2.77%), UMBS, TBA (1.02%), JPMORGAN CHASE & CO (0.87%), Freddie Mac (0.86%), Freddie Mac (0.85%). Gone: State Street Global Advisors (8.65%), UMBS, TBA (3.02%), UMBS, TBA (2.86%), UMBS, TBA (2.37%), UMBS, TBA (1.68%), UMBS, TBA (1.43%).

6.2% of CRUX is carried at a quoted market price (fair-value level 1); 0.2% at level 3, priced from the filer's own inputs. Categories and levels are the filer's, from Form N-PORT; what a low level-1 share does and does not mean is in the measure's page.

A 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 $2.21B. Notional of an interest-rate or currency swap is not equity exposure.

Full detail for every fund that files derivatives: leverage.json (CC BY 4.0).

Every measured mortgage-backed fund lined up by how many holdings it behaves like; these sit either side of CRUX (115.9). Same filings, same arithmetic. Position in this list says nothing about which fund is better.