RCONB558: U.S. Treasury Securities and U.S. Government Agency Obligations (Excluding Mortgage-backed Securities)
RCONB558 is the call report code for u.s. treasury securities and u.s. government agency obligations (excluding mortgage-backed securities), reported on Schedule RC-K, Quarterly Averages. For Q2 2026, 4,217 banks reported it, totaling $203.63B; the median among the 3,564 with a nonzero amount was $13.2M. The largest value reported for Q2 2026 was $8.35B, by CIBC Bank USA.
Definition
Report the quarterly average of the amortized cost of the bank's held-to-maturity and available-for-sale U.S. Treasury and Government agency obligations (as defined for Schedule RC-B, items 1 and 2, columns A and C).
Source: Federal Reserve Micro Data Reference Manual (MDRM). The FFIEC call report instructions remain the authority on how to report the item.
Where RCONB558 sits on the call report
| Code | RCONB558 (prefix RCON, item B558) |
|---|---|
| Prefix RCON | Domestic offices. Banks without foreign offices (FFIEC 041 and 051 filers) report their whole balance sheet in RCON items. |
| Schedule | RC-K, Quarterly Averages |
| Reported on | FFIEC 041, FFIEC 051 |
| Value | Dollar amount, reported in thousands, as of the quarter end |
| In the MDRM since | 2001 |
The same item under other prefixes
Item B558 is also reported under these codes. Which banks file each one depends on the form they file.
| Code | Meaning of the prefix | Banks reporting |
|---|---|---|
| RCFDB558 | The consolidated bank, domestic and foreign offices, reported by FFIEC 031 filers (banks with foreign offices) | 80 |
Largest reported values, Q2 2026
| Bank | Headquarters | RCONB558 |
|---|---|---|
| CIBC Bank USA | Chicago, IL | $8.35B |
| Beal Bank USA | Las Vegas, NV | $6.08B |
| Western Alliance Bank | Phoenix, AZ | $5.68B |
| TD Bank USA, N.A. | Wilmington, DE | $4.28B |
| RBC Bank (Georgia), N.A. | Atlanta, GA | $3.75B |
| Community Bank, N.A. | Canton, NY | $3.59B |
| Commerce Bank | Kansas City, MO | $3.42B |
| Frost Bank | San Antonio, TX | $3.34B |
| Zions Bancorporation, N.A. | Salt Lake City, UT | $2.69B |
| Toyota Financial Savings Bank | Henderson, NV | $2.33B |
Total reported by quarter
| Quarter end | Banks reporting | Total reported |
|---|---|---|
| June 30, 2026 | 4,217 | $203.63B |
| March 31, 2026 | 4,256 | $203.92B |
| December 31, 2025 | 4,314 | $212.39B |
| September 30, 2025 | 4,355 | $220.69B |
| June 30, 2025 | 4,397 | $227.41B |
| March 31, 2025 | 4,437 | $234.36B |
| December 31, 2024 | 4,461 | $244.52B |
| September 30, 2024 | 4,490 | $251.56B |
Related
All codes on Schedule RC-K · All call report schedules · Find the code for a loan type · What a call report is