iShares Trust - iShares Core S&P Small-Cap ETF
US ˙ ARCA ˙ US4642878049

SecurityIJR / iShares Trust - iShares Core S&P Small-Cap ETF
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Parallel Advisors, LLC ownership in IJR / iShares Trust - iShares Core S&P Small-Cap ETF

On June 2, 2026 - Parallel Advisors, LLC filed a 13F-HR/A form disclosing ownership of 0 shares of iShares Trust - iShares Core S&P Small-Cap ETF (US:IJR) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 84,051 shares of iShares Trust - iShares Core S&P Small-Cap ETF. This represents a change in shares of -100.00% during the quarter. The current value of the position is $0 USD.

Parallel Advisors, LLC has a history of taking positions in derivatives of the underlying security (IJR) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD .

Note: prior versions of this page mistakenly stated that the share values represented the number of options, not the number of underlying shares. For more information on the data backing these reports, please see the SEC document Frequently Asked Questions About Form 13F.

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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Institutional Put/Call Ratios
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In addition to reporting standard equity and debt issues, institutions with more than 100MM assets under management must also disclose their put and call option holdings. Since put options generally indicate negative sentiment, and call options indicate positive sentiment, we can get a sense of the overall institutional sentiment by plotting the ratio of puts to calls. The chart to the right plots the historical put/call ratio for this instrument.

Using Put/Call Ratio as an indicator of investor sentiment overcomes one of the key deficiencies of using total institutional ownership, which is that a significant amount of assets under management are invested passively to track indices. Passively-managed funds do not typically buy options, so the put/call ratio indicator more closely tracks the sentiment of actively-managed funds.

IJR / iShares Trust - iShares Core S&P Small-Cap ETF Historical Put/Call Ratio
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)
2026-06-02 2026-03-31 13F/A-1 ISHARES S&P SMALLCAP 600 ETF ETF 464287804 0 -84,051 -100.00 0 -100.00
2026-02-11 2025-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 84,051 -9,823 -10.46 10,101 -9.45 0.1848
2025-11-13 2025-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 93,874 9,000 10.60 11,155 20.27 0.2043
2025-07-08 2025-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 84,874 -10,183 -10.71 9,276 -6.69 0.1854
2025-04-08 2025-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 95,057 16,963 21.72 9,940 10.47 0.2241
2025-02-10 2024-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 78,094 5,929 8.22 8,998 6.61 0.2024
2024-11-13 2024-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 72,165 4,290 6.32 8,441 16.59 0.1984
2024-08-08 2024-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 67,875 -1,131 -1.64 7,240 -5.07 0.1855
2024-05-06 2024-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 69,006 2,016 3.01 7,627 5.17 0.2067
2024-02-12 2023-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 66,990 -347 -0.52 7,252 14.17 0.2151
2024-05-20 2023-09-30 13F/A-1 ISHARES S&P SMALLCAP 600 ETF ETF 464287804 67,337 5,164 8.31 6,352 2.52 0.2116
2023-11-14 2023-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 67,337 5,164 6,352 0.2116
2024-05-20 2023-06-30 13F/A-1 ISHARES S&P SMALLCAP 600 ETF ETF 464287804 62,173 -9,654 -13.44 6,196 -10.80 0.1995
2023-08-04 2023-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 62,173 -9,654 6,196 0.1995
2024-05-20 2023-03-31 13F/A-1 ISHARES S&P SMALLCAP 600 ETF ETF 464287804 71,827 -15,710 -17.95 6,946 -16.16 0.2342
2023-04-25 2023-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 71,827 -15,710 6,946 0.2342
2023-02-06 2022-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 87,537 -102,556 -53.95 8,285 -50.02 0.3592
2022-11-10 2022-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 190,093 -179,746 -48.60 16,574 -51.51 0.7629
2022-08-01 2022-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 369,839 -33,650 -8.34 34,177 -22.30 1.5685
2022-04-28 2022-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 403,489 -21,055 -4.96 43,988 -9.52 1.7454
2022-01-20 2021-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 424,544 130,067 44.17 48,615 51.19 1.8049
2021-11-02 2021-09-30 13F/A-1 ISHARES S&P SMALLCAP 600 ETF ETF 464287804 294,477 45,829 18.43 32,154 14.46 1.2966
2021-08-06 2021-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 248,648 34,626 16.18 28,092 20.94 1.1898
2021-04-23 2021-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 214,022 167,862 363.65 23,228 447.57 1.0960
2021-02-02 2020-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 46,160 -1,128 -2.39 4,242 27.73 0.2303
2020-10-27 2020-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 47,288 -8,016 -14.49 3,321 -12.05 0.2055
2020-07-16 2020-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 55,304 -41,076 -42.62 3,776 -30.16 0.2464
2020-04-27 2020-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 96,380 -104,563 -52.04 5,407 -67.91 0.4378
2020-01-30 2019-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 200,943 -36,303 -15.30 16,849 -8.76 1.2639
2019-11-01 2019-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 237,246 -27,384 -10.35 18,467 -10.85 1.5813
2019-08-05 2019-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 264,630 -17,299 -6.14 20,715 -4.76 2.0207
2019-05-01 2019-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 281,929 39,243 16.17 21,751 29.29 2.4414
2019-02-05 2018-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 242,686 -4,200 -1.70 16,823 -21.89 2.3457
2018-11-01 2018-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 246,886 24,438 10.99 21,538 16.01 2.6753
2018-07-30 2018-06-30 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 222,448 76,845 52.78 18,565 65.57 2.6546
2018-05-08 2018-03-31 13F ISHARES S&P SMALLCAP 600 ETF ETF 464287804 145,603 65,194 81.08 11,213 81.56 1.7511
2018-02-13 2017-12-31 13F ISHARES S&P SMALL-CAP FUND ETF 464287804 80,409 13,396 19.99 6,176 25.43 1.0106
2017-11-15 2017-09-30 13F/A-1 ISHARES S&P SMALL-CAP FUND ETF 464287804 67,013 18,254 37.44 4,924 42.60 0.8469
2017-11-14 2017-09-30 13F iShares Core S&P Small-Cap COM 464287804 1,355 -47,404 101 0.1670
2017-08-07 2017-06-30 13F ISHARES S&P SMALL-CAP FUND ETF 464287804 48,759 6,597 15.65 3,453 17.93 0.6512
2017-05-12 2017-03-31 13F/A-1 ISHARES S&P SMALL-CAP FUND ETF 464287804 42,162 34,358 440.26 2,928 172.88 0.5821
2017-05-12 2017-03-31 13F ISHARES S&P SMALL-CAP FUND ETF 464287804 42,162 2,928
2017-02-14 2016-12-31 13F ISHARES S&P SMALL-CAP FUND ETF 464287804 7,804 7,804 1,073 0.2520
Disclosed Call Options
File
Date
Effective
Date
Form Security Class ID Opt Avg Share
Price
Shares ΔShares
(%)
Value
(x1000)
ΔValue
(%)
Prior Allocation
(%)
Allocation
(%)
ΔAllocation
(%)
Cost Basis
(x1000)
Profit
(x1000)
Return
(%)
2022-01-19 2021-12-31 13F ISHARES S&P SMALLCAP 600 ETF ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2021-10-22 2021-09-30 13F ISHARES S&P SMALLCAP 600 ETF ETF Call 248,648 28,092 n/a n/a n/a
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.