iShares Trust - iShares Core S&P Total U.S. Stock Market ETF
CL ˙ SNSE ˙ US4642871507
SecurityCL:ITOT / iShares Trust - iShares Core S&P Total U.S. Stock Market ETF
InstitutionFlagship Harbor Advisors, Llc
Latest Disclosed Ownership87,166 shares
Latest Disclosed Value $ 12,415,119
Flagship Harbor Advisors, Llc reports 412.56% increase in ownership of ITOT / iShares Trust - iShares Core S&P Total U.S. Stock Market ETF

On April 28, 2026 - Flagship Harbor Advisors, Llc filed a 13F-HR form disclosing ownership of 87,166 shares of iShares Trust - iShares Core S&P Total U.S. Stock Market ETF (CL:ITOT) valued at $12,415,119 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 21, 2026 disclosing 17,006 shares of iShares Trust - iShares Core S&P Total U.S. Stock Market ETF. This represents a change in shares of 412.56% 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)
2026-04-28 2026-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 87,166 70,160 412.56 12,415 391.10 0.5460
2026-01-21 2025-12-31 13F ISHARES CORE MF Closed and MF Open 464287150 17,006 31 0.18 2,529 2.27 0.1193
2025-11-05 2025-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 16,975 1,949 12.97 2,472 21.83 0.1076
2025-08-04 2025-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 15,026 -402 -2.61 2,029 7.81 0.0961
2025-04-22 2025-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 15,428 2,546 19.76 1,882 13.65 0.0990
2025-01-21 2024-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 12,882 -68,246 -84.12 1,657 -83.75 0.0870
2024-10-21 2024-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 81,128 73,389 948.30 10,191 1,008.92 0.5597
2025-12-02 2024-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 7,739 3,200 70.50 919 75.72 0.0553
2024-04-16 2024-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 4,539 -4,033 -47.05 523 -42.02 0.0336
2024-01-10 2023-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 8,572 2,058 31.59 902 47.15 0.0656
2023-10-17 2023-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 6,514 0 0.00 614 -3.77 0.0510
2023-07-11 2023-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 6,514 -8 -0.12 637 7.97 0.0526
2023-04-12 2023-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 6,522 0 0.00 591 6.69 0.0556
2023-01-13 2022-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 6,522 -19 -0.29 553 6.35 0.0567
2022-10-13 2022-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 6,541 -21 -0.32 520 -5.45 0.0603
2022-07-13 2022-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 6,562 168 2.63 550 -14.73 0.0618
2022-04-13 2022-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 6,394 18 0.28 645 -5.43 0.0621
2022-02-17 2021-12-31 13F/A-1 ISHARES TR CORE S&P TTL STK 464287150 6,376 -974 -13.25 682 -6.06 0.0645
2022-02-10 2021-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 6,376 -974 682 0.0645
2021-11-01 2021-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 7,350 0 0.00 726 0.00 0.0780
2021-07-26 2021-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 7,350 65 0.89 726 8.85 0.0779
2021-05-03 2021-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 7,285 1 0.01 667 6.21 0.0757
2021-02-08 2020-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 7,284 1,310 21.93 628 39.56 0.0779
2020-10-13 2020-09-30 13F ISHARES CORE MF Closed and MF Open 464287150 5,974 -1,595 -21.07 450 -14.29 0.0608
2020-07-31 2020-06-30 13F ISHARES CORE MF Closed and MF Open 464287150 7,569 86 1.15 525 22.66 0.0771
2020-05-12 2020-03-31 13F ISHARES CORE MF Closed and MF Open 464287150 7,483 1,076 16.79 428 -8.15 0.0856
2020-02-14 2019-12-31 13F ISHARES CORE MF Closed and MF Open 464287150 6,407 -1,225 -16.05 466 -8.81 0.0816
2019-10-22 2019-09-30 13F ISHARES CORE MF Closed and MF Open 464287150 7,632 -94 -1.22 511 -0.58 0.1001
2019-07-22 2019-06-30 13F ISHARES CORE MF Closed and MF Open 464287150 7,726 -292 -3.64 514 -0.39 0.1067
2019-04-15 2019-03-31 13F ISHARES CORE MF Closed and MF Open 464287150 8,018 -67,294 -89.35 516 -87.93 0.1060
2019-01-26 2018-12-31 13F ISHARES CORE ETF 464287150 75,312 66,713 775.82 4,274 644.60 1.0387
2018-11-05 2018-09-30 13F ISHARES CORE MF Closed and MF Open 464287150 8,599 2,552 42.20 574 51.85 0.1064
2018-08-14 2018-06-30 13F ISHARES CORE ETF 464287150 6,047 99 1.66 378 7.39 0.0757
2018-04-23 2018-03-31 13F ISHARES TR CORE S&P TTL STK 464287150 5,948 -788 -11.70 352 -16.78 0.1047
2018-01-24 2017-12-31 13F ISHARES TR CORE S&P TTL STK 464287150 6,736 1,505 28.77 423 37.34 0.1216
2017-10-23 2017-09-30 13F ISHARES TR CORE S&P TTL STK 464287150 5,231 666 14.59 308 20.78 0.0999
2017-08-09 2017-06-30 13F ISHARES TR CORE S&P TTL STK 464287150 4,565 4,565 255 0.0885
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.