iShares Trust - iShares Core U.S. Aggregate Bond ETF
CL ˙ SNSE ˙ US4642872265
SecurityCL:AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF
InstitutionWaterloo Capital, L.P.
Latest Disclosed Ownership88,921 shares
Latest Disclosed Value $ 8,827,174
Waterloo Capital, L.P. reports 42.66% increase in ownership of AGG / iShares Trust - iShares Core U.S. Aggregate Bond ETF

On May 12, 2026 - Waterloo Capital, L.P. filed a 13F-HR form disclosing ownership of 88,921 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF (CL:AGG) valued at $8,827,174 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 10, 2026 disclosing 62,329 shares of iShares Trust - iShares Core U.S. Aggregate Bond ETF. This represents a change in shares of 42.66% during the quarter.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-05-12 2026-03-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 88,921 26,592 42.66 8,827 41.80 0.6198
2026-02-10 2025-12-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 62,329 1,289 2.11 6,225 1.73 0.4483
2025-11-05 2025-09-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 61,040 385 0.63 6,119 1.71 0.4550
2025-08-12 2025-06-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 60,655 -109,797 -64.42 6,017 -64.32 0.4859
2025-05-12 2025-03-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 170,452 11,045 6.93 16,861 9.16 1.5676
2025-02-13 2024-12-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 159,407 -36,082 -18.46 15,447 -21.98 1.6278
2024-11-14 2024-09-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 195,489 73,489 60.24 19,797 67.18 2.1605
2024-08-12 2024-06-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 122,000 2,633 2.21 11,843 1.30 1.4211
2024-05-14 2024-03-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 119,367 25,718 27.46 11,691 25.78 1.4935
2024-02-13 2023-12-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 93,649 32,773 53.84 9,295 62.37 1.5044
2023-11-14 2023-09-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 60,876 -111,424 -64.67 5,725 -66.08 1.6801
2023-08-11 2023-06-30 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 172,300 85,146 97.70 16,877 94.36 4.9817
2023-05-15 2023-03-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 87,154 71,761 466.19 8,684 388.91 2.6854
2020-06-01 2020-03-31 13F ISHARES AGGREGATE BOND ETF CORE US AGGBD ET 464287226 15,393 15,393 1,776 1.2609
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.