iShares Trust - iShares iBoxx 美元投資等級公司債 ETF
US ˙ ARCA ˙ US4642872422

SecurityLQD / iShares Trust - iShares iBoxx $ Investment Grade Corporate Bond ETF
InstitutionWolverine Trading, Llc
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Wolverine Trading, Llc ownership in LQD / iShares Trust - iShares iBoxx $ Investment Grade Corporate Bond ETF

On August 18, 2025 - Wolverine Trading, Llc filed a 13F-HR form disclosing ownership of 0 shares of iShares Trust - iShares iBoxx $ Investment Grade Corporate Bond ETF (US:LQD) valued at $0 USD as of June 30, 2025. The entity filed a previous 13F-HR on May 15, 2025 disclosing 31,675 shares of iShares Trust - iShares iBoxx $ Investment Grade Corporate Bond ETF. The current value of the position is $0 USD.

Wolverine Trading, Llc has a history of taking positions in derivatives of the underlying security (LQD) in the form of stock options. The firm currently holds call options representing 0 of underlying shares valued at $0 USD and put 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.

LQD / iShares Trust - iShares iBoxx $ Investment Grade Corporate Bond 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)
2025-08-18 2025-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -100.00 0
2025-05-15 2025-03-31 13F ISHARES TR IBOXX INV CP ETF 464287242 31,675 31,675 3,436 0.0040
2024-02-14 2023-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -54,206 -100.00 0 -100.00
2023-11-15 2023-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 54,206 46,115 569.95 5,530 537.10 0.0057
2023-08-23 2023-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 8,091 8,091 869 0.0011
2023-02-14 2022-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -233,310 -100.00 0 -100.00
2022-11-14 2022-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 233,310 233,310 23,963 0.0385
2022-02-14 2021-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -13,442 -100.00 0 -100.00
2021-11-12 2021-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 13,442 13,442 1,793 0.0020
2021-02-12 2020-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -6,672 -100.00 0 -100.00
2020-11-13 2020-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 6,672 6,672 899 0.0022
2020-08-13 2020-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -32,380 -100.00 0 -100.00
2020-05-11 2020-03-31 13F ISHARES TR IBOXX INV CP ETF 464287242 32,380 30,764 1,903.71 4,013 1,829.33 0.0121
2020-02-12 2019-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 1,616 -5,016 -75.63 208 -75.33 0.0005
2019-11-14 2019-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 6,632 -58,038 -89.74 843 -89.52 0.0024
2019-08-20 2019-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 64,670 64,670 8,043 0.0228
2018-11-14 2018-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 0 -5,881 -100.00 0 -100.00
2018-08-13 2018-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 5,881 0 0.00 690 0.00 0.0016
2018-05-15 2018-03-31 13F ISHARES TR IBOXX INV CP ETF 464287242 5,881 2,956 101.06 690 93.82 0.0016
2018-02-14 2017-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 2,925 -10,352 -77.97 356 -77.89 0.0013
2017-11-15 2017-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 13,277 137 1.04 1,610 1.58 0.0061
2017-08-14 2017-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 13,140 1,508 12.96 1,585 15.69 0.0073
2017-05-15 2017-03-31 13F ISHARES TR IBOXX INV CP ETF 464287242 11,632 -1,009 -7.98 1,370 -7.49 0.0075
2017-02-14 2016-12-31 13F ISHARES TR IBOXX INV CP ETF 464287242 12,641 -8,221 -39.41 1,481 -42.46 0.0301
2016-11-14 2016-09-30 13F ISHARES TR IBOXX INV CP ETF 464287242 20,862 -36,922 -63.90 2,574 -63.58 0.0120
2016-08-17 2016-06-30 13F/A-1 ISHARES TR IBOXX INV CP ETF 464287242 57,784 57,784 7,068 0.0399
2016-08-15 2016-06-30 13F ISHARES TR IBOXX INV CP ETF 464287242 57,784 7,068
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
(%)
2025-08-18 2025-06-30 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 n/a n/a n/a
2025-05-15 2025-03-31 13F ISHARES TR IBOXX INV CP ETF Call 127,900 13,875 n/a n/a n/a
2024-08-14 2024-06-30 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-15 2024-03-31 13F ISHARES TR IBOXX INV CP ETF Call 159,500 5.84 17,373 4.17 n/a n/a n/a
2024-02-14 2023-12-31 13F ISHARES TR IBOXX INV CP ETF Call 150,700 36.75 16,676 48.34 n/a n/a n/a
2023-11-15 2023-09-30 13F ISHARES TR IBOXX INV CP ETF Call 110,200 -14.37 11,243 -18.62 n/a n/a n/a
2023-08-23 2023-06-30 13F ISHARES TR IBOXX INV CP ETF Call 128,700 -52.30 13,816 47,537.93 n/a n/a n/a
2023-05-15 2023-03-31 13F ISHARES TR IBOXX INV CP ETF Call 269,800 29 n/a n/a n/a
2023-02-14 2022-12-31 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F ISHARES TR IBOXX INV CP ETF Call 493,000 50,636 n/a n/a n/a
2022-08-15 2022-06-30 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F ISHARES TR IBOXX INV CP ETF Call 555,400 569.16 67,326 511.17 n/a n/a n/a
2022-02-14 2021-12-31 13F ISHARES TR IBOXX INV CP ETF Call 83,000 -32.74 11,016 -33.07 n/a n/a n/a
2021-11-12 2021-09-30 13F ISHARES TR IBOXX INV CP ETF Call 123,400 16,459 n/a n/a n/a
2021-02-12 2020-12-31 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-13 2020-09-30 13F ISHARES TR IBOXX INV CP ETF Call 202,800 27,323 n/a n/a n/a
2020-08-13 2020-06-30 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-11 2020-03-31 13F ISHARES TR IBOXX INV CP ETF Call 206,800 352.52 25,627 336.43 n/a n/a n/a
2020-02-12 2019-12-31 13F ISHARES TR IBOXX INV CP ETF Call 45,700 44.16 5,872 45.78 n/a n/a n/a
2019-11-14 2019-09-30 13F ISHARES TR IBOXX INV CP ETF Call 31,700 -9.43 4,028 -7.47 n/a n/a n/a
2019-08-20 2019-06-30 13F ISHARES TR IBOXX INV CP ETF Call 35,000 4,353 n/a n/a n/a
2018-11-14 2018-09-30 13F ISHARES TR IBOXX INV CP ETF Call 0 -100.00 0 -100.00 n/a n/a n/a
2018-08-13 2018-06-30 13F ISHARES TR IBOXX INV CP ETF Call 102,400 0.00 12,021 0.00 n/a n/a n/a
2018-05-15 2018-03-31 13F ISHARES TR IBOXX INV CP ETF Call 102,400 326.67 12,021 312.10 n/a n/a n/a
2018-02-14 2017-12-31 13F ISHARES TR IBOXX INV CP ETF Call 24,000 20.00 2,917 20.29 n/a n/a n/a
2017-11-15 2017-09-30 13F ISHARES TR IBOXX INV CP ETF Call 20,000 83.49 2,425 84.41 n/a n/a n/a
2017-08-14 2017-06-30 13F ISHARES TR IBOXX INV CP ETF Call 10,900 -35.50 1,315 -33.95 n/a n/a n/a
2017-05-15 2017-03-31 13F ISHARES TR IBOXX INV CP ETF Call 16,900 31.01 1,991 31.68 n/a n/a n/a
2017-02-14 2016-12-31 13F ISHARES TR IBOXX INV CP ETF Call 12,900 -50.76 1,512 -53.23 n/a n/a n/a
2016-11-14 2016-09-30 13F ISHARES TR IBOXX INV CP ETF Call 26,200 127.83 3,233 129.78 n/a n/a n/a
2016-08-17 2016-06-30 13F/A ISHARES TR IBOXX INV CP ETF Call 11,500 1,407 n/a n/a n/a
2016-08-15 2016-06-30 13F ISHARES TR IBOXX INV CP ETF Call 115 1,407 n/a n/a n/a
Disclosed Put 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
(%)
2025-08-18 2025-06-30 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 n/a n/a n/a
2025-05-15 2025-03-31 13F ISHARES TR IBOXX INV CP ETF Put 138,300 15,003 n/a n/a n/a
2024-08-14 2024-06-30 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2024-05-15 2024-03-31 13F ISHARES TR IBOXX INV CP ETF Put 162,800 26.59 17,732 24.61 n/a n/a n/a
2024-02-14 2023-12-31 13F ISHARES TR IBOXX INV CP ETF Put 128,600 -5.79 14,231 2.19 n/a n/a n/a
2023-11-15 2023-09-30 13F ISHARES TR IBOXX INV CP ETF Put 136,500 -42.96 13,926 -45.79 n/a n/a n/a
2023-08-23 2023-06-30 13F ISHARES TR IBOXX INV CP ETF Put 239,300 19.05 25,689 122,223.81 n/a n/a n/a
2023-05-15 2023-03-31 13F ISHARES TR IBOXX INV CP ETF Put 201,000 22 n/a n/a n/a
2023-02-14 2022-12-31 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-11-14 2022-09-30 13F ISHARES TR IBOXX INV CP ETF Put 1,393,600 143,137 n/a n/a n/a
2022-08-15 2022-06-30 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2022-05-16 2022-03-31 13F ISHARES TR IBOXX INV CP ETF Put 1,363,800 41.33 165,320 29.08 n/a n/a n/a
2022-02-14 2021-12-31 13F ISHARES TR IBOXX INV CP ETF Put 965,000 18.25 128,075 17.66 n/a n/a n/a
2021-11-12 2021-09-30 13F ISHARES TR IBOXX INV CP ETF Put 816,100 108,851 n/a n/a n/a
2021-02-12 2020-12-31 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-11-13 2020-09-30 13F ISHARES TR IBOXX INV CP ETF Put 381,600 51,413 n/a n/a n/a
2020-08-13 2020-06-30 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2020-05-11 2020-03-31 13F ISHARES TR IBOXX INV CP ETF Put 765,800 217.89 94,898 206.59 n/a n/a n/a
2020-02-12 2019-12-31 13F ISHARES TR IBOXX INV CP ETF Put 240,900 -48.70 30,953 -48.12 n/a n/a n/a
2019-11-14 2019-09-30 13F ISHARES TR IBOXX INV CP ETF Put 469,600 38.28 59,667 41.27 n/a n/a n/a
2019-08-20 2019-06-30 13F ISHARES TR IBOXX INV CP ETF Put 339,600 42,236 n/a n/a n/a
2018-11-14 2018-09-30 13F ISHARES TR IBOXX INV CP ETF Put 0 -100.00 0 -100.00 n/a n/a n/a
2018-08-13 2018-06-30 13F ISHARES TR IBOXX INV CP ETF Put 91,500 0.00 10,741 0.00 n/a n/a n/a
2018-05-15 2018-03-31 13F ISHARES TR IBOXX INV CP ETF Put 91,500 145.31 10,741 136.90 n/a n/a n/a
2018-02-14 2017-12-31 13F ISHARES TR IBOXX INV CP ETF Put 37,300 -12.85 4,534 -12.62 n/a n/a n/a
2017-11-15 2017-09-30 13F ISHARES TR IBOXX INV CP ETF Put 42,800 55.64 5,189 56.44 n/a n/a n/a
2017-08-14 2017-06-30 13F ISHARES TR IBOXX INV CP ETF Put 27,500 -11.58 3,317 -9.45 n/a n/a n/a
2017-05-15 2017-03-31 13F ISHARES TR IBOXX INV CP ETF Put 31,100 -46.75 3,663 -46.47 n/a n/a n/a
2017-02-14 2016-12-31 13F ISHARES TR IBOXX INV CP ETF Put 58,400 -56.29 6,843 -58.49 n/a n/a n/a
2016-11-14 2016-09-30 13F ISHARES TR IBOXX INV CP ETF Put 133,600 316.20 16,486 319.92 n/a n/a n/a
2016-08-17 2016-06-30 13F/A ISHARES TR IBOXX INV CP ETF Put 32,100 3,926 n/a n/a n/a
2016-08-15 2016-06-30 13F ISHARES TR IBOXX INV CP ETF Put 321 3,926 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.