IMPXX Mutual Fund

IMPXX Mutual Fund

See how much of IMPXX you already own
Just $25 once·$99/mo·Download sample
X-ray my portfolio free
Showing the top 10 of 250 holdings · as of Sep 30, 2026
Top 10 weight
19.25%
IMPXX top 10 holdings, by weight
#TickerNameWeightCumulativeMkt value
1—JP Morgan Securities LLC Fixed Income Clearing Corp. 3.88% 2026-10-01
2.95%		3.0%$6.70B
2—JPMorgan Securities Llc 3.630000% 3.63 2026-04-07
2.87%		5.8%$6.50B
3
BNY
Bank of New York Mellon Fixed Income Clearing Corp. 3.91% 2026-10-01
2.20%		8.0%$5.00B
4—JPMorgan Securities Llc 3.670000% 3.67 2026-02-06
1.87%		9.9%$4.25B
5DebtUnited States Treasury Bills 0%
1.75%		11.6%$3.97B
6DebtUs Treasury Frn 7/31/2028
1.68%		13.3%$3.82B
7—Royal Bank of Canada 3.9% 2026-10-01
1.63%		14.9%$3.70B
8DebtUnited States Treasury 3.746200% 3.7462 2028-04-30
1.53%		16.5%$3.46B
9—JP Morgan Securities LLC Fixed Income Clearing Corp. 3.89% 2026-10-01
1.48%		18.0%$3.35B
10DebtTreasury Floating Rate Note 3.96% Oct 31, 2027 3.96 2027-10-31
1.29%		19.3%$2.93B
More holdings · Pro
FundXLS Pro
See the other 240 holdings of IMPXX
X-ray every fund you own at once, ETFs and mutual funds that hold stocks directly, and see how much of your money lands on the same stocks twice.
Unlock FundXLS Pro$45/quarter Pro · Cancel anytime

IMPXX Mutual Fund Top Holdings

IMPXX holdings top 10 positions. The top 10 holdings account for 19.3% of the fund, led by JP Morgan Securities LLC Fixed Income Clearing Corp. 3.88% 2026-10-01 at 3.0%, Jp Morgan Securities Llc 3.630000% 3.63 2026-04-07 at 2.9%, Bank of New York Mellon Fixed Income Clearing Corp. 3.91% 2026-10-01 at 2.2%.

IMPXX portfolio concentration is well-diversified, with the top 10 representing 19.3% of total assets. The largest sector exposure is Financials at 10.4%.

IMPXX sectors provide a detailed breakdown. IMPXX overlap shows how holdings compare to other funds in your portfolio.