D-Wave Quantum (QBTS)
D-Wave Quantum on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-computer processing & data preparation.
79.1M
Short interest
settlement 2026-10-15
5.0
Days to cover
+0.8 days vs prior
50.4%
Short share of volume
2026-10-28
32,756
Fails to deliver
settlement 2026-09-30
Thu 5 Nov
Next earnings
estimated date
-$20K
Insider flow, 90 days
0 buys, 1 sells
As of 2026-10-28.
Short interest
FINRA, twice a month. The newest 48 settlements in the table, 48 in the chart. JSONAs of 15 October 2026, short interest in QBTS is 79,105,443 shares, up 11,124,775 shares over the last month. Over the last 48 readings it ranged from 16,101,927 shares (31 October 2024) to 79,105,443 shares (15 October 2026). The latest reading sits at the top of that range. At the reported average volume of 15.8M shares a day that is 5.0 days to cover.
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| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 79,105,443 | +11.6% | 15,826,892 | 5.00 |
| 2026-09-30 | 70,893,069 | +4.3% | 16,718,543 | 4.24 |
| 2026-09-15 | 67,980,668 | -4.9% | 14,505,498 | 4.69 |
| 2026-08-31 | 71,469,896 | +6.8% | 15,725,136 | 4.54 |
| 2026-08-14 | 66,952,892 | +1.6% | 16,472,297 | 4.06 |
| 2026-07-31 | 65,914,289 | +1.3% | 19,699,831 | 3.35 |
| 2026-07-15 | 65,067,516 | +2.9% | 17,689,798 | 3.68 |
| 2026-06-30 | 63,219,621 | +13.4% | 29,408,258 | 2.15 |
| 2026-06-15 | 55,749,318 | +2.0% | 36,283,247 | 1.54 |
| 2026-05-29 | 54,641,862 | +8.6% | 56,490,471 | 1.00 |
| 2026-05-15 | 50,339,806 | -3.6% | 28,248,627 | 1.78 |
| 2026-04-30 | 52,222,850 | +0.4% | 34,937,640 | 1.49 |
| 2026-04-15 | 52,000,466 | -11.5% | 28,163,665 | 1.85 |
| 2026-03-31 | 58,774,394 | +8.1% | 21,155,091 | 2.78 |
| 2026-03-13 | 54,357,273 | +1.2% | 22,985,793 | 2.36 |
| 2026-02-27 | 53,709,277 | +1.9% | 25,367,232 | 2.12 |
| 2026-02-13 | 52,693,212 | -7.9% | 28,530,972 | 1.85 |
| 2026-01-30 | 57,239,248 | +22.2% | 38,129,532 | 1.50 |
| 2026-01-15 | 46,855,725 | +4.1% | 40,056,712 | 1.17 |
| 2025-12-31 | 44,992,964 | +7.6% | 34,942,302 | 1.29 |
| 2025-12-15 | 41,810,567 | +3.9% | 32,223,477 | 1.30 |
| 2025-11-28 | 40,235,539 | -4.8% | 28,848,677 | 1.39 |
| 2025-11-14 | 42,252,139 | -2.4% | 42,336,413 | 1.00 |
| 2025-10-31 | 43,274,090 | -4.9% | 58,905,152 | 1.00 |
| 2025-10-15 | 45,502,925 | -18.3% | 74,532,636 | 1.00 |
| 2025-09-30 | 55,698,574 | -11.1% | 72,148,757 | 1.00 |
| 2025-09-15 | 62,614,644 | -4.8% | 35,057,960 | 1.79 |
| 2025-08-29 | 65,747,753 | +9.9% | 27,792,614 | 2.37 |
| 2025-08-15 | 59,840,730 | +3.8% | 45,790,526 | 1.31 |
| 2025-07-31 | 57,651,574 | +5.5% | 52,387,556 | 1.10 |
| 2025-07-15 | 54,643,102 | -9.9% | 37,754,124 | 1.45 |
| 2025-06-30 | 60,642,720 | -0.6% | 45,816,609 | 1.32 |
| 2025-06-13 | 61,010,062 | +5.5% | 62,954,909 | 1.00 |
| 2025-05-30 | 57,854,331 | +11.2% | 146,359,977 | 1.00 |
| 2025-05-15 | 52,035,592 | -7.7% | 77,008,400 | 1.00 |
| 2025-04-30 | 56,395,416 | +17.4% | 25,894,810 | 2.18 |
| 2025-04-15 | 48,025,639 | -2.2% | 36,312,032 | 1.32 |
| 2025-03-31 | 49,103,023 | -1.9% | 97,709,487 | 1.00 |
| 2025-03-14 | 50,063,142 | -8.1% | 75,059,761 | 1.00 |
| 2025-02-28 | 54,448,997 | +23.0% | 67,776,280 | 1.00 |
| 2025-02-14 | 44,258,571 | +12.6% | 59,188,209 | 1.00 |
| 2025-01-31 | 39,317,732 | +0.2% | 92,531,966 | 1.00 |
| 2025-01-15 | 39,224,433 | +35.5% | 112,252,810 | 1.00 |
| 2024-12-31 | 28,947,203 | -10.1% | 115,611,882 | 1.00 |
| 2024-12-13 | 32,196,071 | +23.2% | 62,069,608 | 1.00 |
| 2024-11-29 | 26,136,515 | +52.7% | 39,417,974 | 1.00 |
| 2024-11-15 | 17,112,834 | +6.3% | 13,450,092 | 1.27 |
| 2024-10-31 | 16,101,927 | +0.9% | 9,956,712 | 1.62 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 28 October 2026, the short share of QBTS volume is 50.4%, up 0.5 points over the last five sessions. Over the last 30 readings it ranged from 38.4% (27 October 2026) to 72.1% (2 October 2026). The latest reading is in line with the 30-session average of 51.9%, on 6.6M shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-10-28 | 3.3M | 6.6M | 50.4% | 15,421 |
| 2026-10-27 | 1.9M | 5.0M | 38.4% | 4,049 |
| 2026-10-26 | 2.1M | 4.4M | 48.7% | 3,129 |
| 2026-10-23 | 2.6M | 4.8M | 53.8% | 10,300 |
| 2026-10-22 | 2.4M | 5.5M | 43.6% | 7,381 |
| 2026-10-21 | 2.4M | 4.7M | 49.9% | 3,724 |
| 2026-10-20 | 2.1M | 4.8M | 43.2% | 15,746 |
| 2026-10-19 | 3.6M | 5.7M | 63.8% | 14,635 |
| 2026-10-16 | 4.0M | 7.5M | 54.2% | 118 |
| 2026-10-15 | 4.4M | 9.4M | 46.9% | 511,214 |
| 2026-10-14 | 5.1M | 11.1M | 46.2% | 188,630 |
| 2026-10-13 | 2.4M | 4.9M | 48.7% | 7,045 |
| 2026-10-12 | 3.2M | 6.5M | 48.9% | 20,279 |
| 2026-10-09 | 2.6M | 5.1M | 49.8% | 24,484 |
| 2026-10-08 | 3.8M | 6.7M | 57.4% | 16,493 |
| 2026-10-07 | 3.5M | 5.6M | 62.8% | 30,965 |
| 2026-10-06 | 3.4M | 6.4M | 53.2% | 10,303 |
| 2026-10-05 | 4.8M | 7.5M | 63.2% | 15,765 |
| 2026-10-02 | 6.4M | 8.9M | 72.1% | 49,511 |
| 2026-10-01 | 3.1M | 4.9M | 63.2% | 18,392 |
| 2026-09-30 | 2.7M | 5.6M | 48.5% | 20,133 |
| 2026-09-29 | 3.5M | 5.7M | 61.4% | 624 |
| 2026-09-28 | 2.5M | 5.3M | 47.7% | 5,568 |
| 2026-09-25 | 3.0M | 6.6M | 46.2% | 15,197 |
| 2026-09-24 | 4.1M | 8.8M | 47.1% | 24,876 |
| 2026-09-23 | 8.0M | 12.7M | 62.7% | 12,363 |
| 2026-09-22 | 2.7M | 6.0M | 44.7% | 8,837 |
| 2026-09-21 | 2.4M | 6.1M | 38.8% | 34,458 |
| 2026-09-18 | 4.3M | 7.5M | 57.9% | 9,875 |
| 2026-09-17 | 3.6M | 8.5M | 42.5% | 35,010 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 30 September 2026, the fails-to-deliver balance in QBTS is 32,756 shares, up 16,080 shares over the last settlement date. Over the last 30 readings it ranged from 68 shares (20 August 2026) to 635,904 shares (31 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-09-30 | 32,756 | $16.43 | $538K |
| 2026-09-29 | 16,676 | $16.78 | $280K |
| 2026-09-28 | 181,091 | $17.41 | $3.2M |
| 2026-09-25 | 112,877 | $17.48 | $2.0M |
| 2026-09-24 | 24,768 | $16.81 | $416K |
| 2026-09-23 | 6,309 | $17.56 | $111K |
| 2026-09-22 | 262,901 | $17.70 | $4.7M |
| 2026-09-21 | 44,925 | $17.11 | $769K |
| 2026-09-18 | 265,208 | $17.69 | $4.7M |
| 2026-09-16 | 15,810 | $16.41 | $259K |
| 2026-09-15 | 67,338 | $16.83 | $1.1M |
| 2026-09-14 | 156,097 | $16.80 | $2.6M |
| 2026-09-11 | 252,788 | $16.66 | $4.2M |
| 2026-09-10 | 95 | $17.12 | $2K |
| 2026-09-09 | 120,931 | $17.67 | $2.1M |
| 2026-09-08 | 160 | $16.58 | $3K |
| 2026-09-04 | 244,136 | $16.82 | $4.1M |
| 2026-09-02 | 504 | $16.54 | $8K |
| 2026-08-31 | 635,904 | $16.99 | $10.8M |
| 2026-08-28 | 330 | $17.90 | $6K |
| 2026-08-27 | 1,928 | $17.51 | $34K |
| 2026-08-26 | 88,512 | $19.35 | $1.7M |
| 2026-08-25 | 100 | $18.68 | $2K |
| 2026-08-24 | 314,251 | $20.39 | $6.4M |
| 2026-08-21 | 114,184 | $18.80 | $2.1M |
| 2026-08-20 | 68 | $19.32 | $1K |
| 2026-08-19 | 266,392 | $19.53 | $5.2M |
| 2026-08-18 | 116,840 | $20.87 | $2.4M |
| 2026-08-17 | 127,992 | $21.17 | $2.7M |
| 2026-08-14 | 9,340 | $20.90 | $195K |
Insider trades
SEC Form 4, newest first. JSONInsiders at QBTS reported 1 open-market sell worth $20K in the last 90 days and no open-market buys. Latest filing: AMES SOPHIE C (Exec. Vice President & CHRO) on 2026-10-15.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-15 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 3K | $12.03 | $38K | 560K |
| 2026-10-15 | GOLKOV GREGORY | Acting CFO & SVP, Finance | Tax withholding | 16K | $12.03 | $191K | 411K |
| 2026-10-15 | BARATZ ALAN E | President & CEO | Tax withholding | 52K | $12.03 | $629K | 3.2M |
| 2026-10-15 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 4K | $12.03 | $49K | 499K |
| 2026-09-18 | GAVGANI BERNARD | Director | Grant | 16K | $0.00 | $0 | 16K |
| 2026-09-17 | GOLKOV GREGORY | Acting CFO & SVP, Finance | Grant | 27K | $0.00 | $0 | 427K |
| 2026-09-15 | GOLKOV GREGORY | Acting CFO & SVP, Finance | Tax withholding | 1K | $16.83 | $19K | 400K |
| 2026-09-15 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 3K | $16.83 | $54K | 503K |
| 2026-09-15 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 2K | $16.83 | $26K | 564K |
| 2026-09-15 | BLACK STANLEY T | Exec. Vice President & CISO | Tax withholding | 2K | $16.83 | $26K | 133K |
| 2026-09-08 | DiLullo John D | Director | Sell | 1K | $18.00 | $20K | 20K |
| 2026-08-17 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 4K | $21.17 | $86K | 506K |
| 2026-08-17 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 24K | $21.17 | $505K | 565K |
| 2026-07-20 | AMES SOPHIE C | Exec. Vice President & CHRO | Sell | 3K | $16.95 | $52K | 589K |
| 2026-07-14 | Markovich John M. | Chief Financial Officer | Tax withholding | 9K | $18.66 | $161K | 1.1M |
| 2026-07-14 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 4K | $18.66 | $76K | 510K |
| 2026-07-14 | BARATZ ALAN E | President & CEO | Tax withholding | 52K | $18.66 | $976K | 3.2M |
| 2026-07-14 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 3K | $18.66 | $59K | 592K |
| 2026-06-15 | Markovich John M. | Chief Financial Officer | Sell | 100K | $25.68 | $2.6M | 1.1M |
| 2026-06-15 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 3K | $23.37 | $75K | 514K |
| 2026-06-15 | Markovich John M. | Chief Financial Officer | Tax withholding | 11K | $23.37 | $247K | 1.1M |
| 2026-06-15 | Markovich John M. | Chief Financial Officer | Sell | 100K | $25.75 | $2.6M | 1.2M |
| 2026-06-15 | Ghai Rohit | Director | Sell | 14K | $26.41 | $357K | 24K |
| 2026-06-15 | BLACK STANLEY T | Exec. Vice President & CISO | Tax withholding | 2K | $23.37 | $36K | 135K |
| 2026-06-15 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 2K | $23.37 | $36K | 595K |
| 2026-06-12 | Markovich John M. | Chief Financial Officer | Sell | 46K | $24.01 | $1.1M | 1.3M |
| 2026-06-09 | Markovich John M. | Chief Financial Officer | Sell | 70 | $26.54 | $2K | 1.4M |
| 2026-06-08 | Markovich John M. | Chief Financial Officer | Sell | 51K | $26.24 | $1.3M | 1.4M |
| 2026-06-08 | BARATZ ALAN E | President & CEO | Sell | 688K | $26.13 | $18.0M | 3.3M |
| 2026-06-08 | BARATZ ALAN E | President & CEO | Exercise or conversion | 213K | $0.85 | $180K | 4.0M |
| 2026-06-08 | BARATZ ALAN E | President & CEO | Exercise or conversion | 474K | $0.91 | $432K | 3.8M |
| 2026-06-05 | DiLullo John D | Director | Sell | 8K | $24.43 | $192K | 21K |
| 2026-06-04 | Nielsen Kirstjen | Director | Grant | 9K | $0.00 | $0 | 122K |
| 2026-06-04 | Ghai Rohit | Director | Grant | 9K | $0.00 | $0 | 37K |
| 2026-06-04 | DiLullo John D | Director | Grant | 9K | $0.00 | $0 | 29K |
| 2026-06-04 | Holt Sharon E | Director | Grant | 9K | $0.00 | $0 | 85K |
| 2026-06-04 | WEST STEVEN M | Director | Grant | 9K | $0.00 | $0 | 29K |
| 2026-06-04 | Biscay Roger | Director | Grant | 9K | $0.00 | $0 | 24K |
| 2026-06-02 | Markovich John M. | Chief Financial Officer | Sell | 3K | $31.00 | $90K | 1.4M |
| 2026-05-22 | Markovich John M. | Chief Financial Officer | Sell | 329K | $27.70 | $9.1M | 1.4M |
| 2026-05-22 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 121K | $0.85 | $102K | 1.8M |
| 2026-05-22 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 208K | $0.92 | $191K | 1.7M |
| 2026-05-21 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 40K | $25.01 | $1.0M | 517K |
| 2026-05-20 | AMES SOPHIE C | Exec. Vice President & CHRO | Sell | 23K | $18.98 | $437K | 597K |
| 2026-05-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 2K | $22.35 | $55K | 557K |
| 2026-05-13 | BARATZ ALAN E | President & CEO | Tax withholding | 19K | $22.35 | $414K | 3.3M |
| 2026-05-13 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 24K | $22.35 | $533K | 620K |
| 2026-04-30 | BARATZ ALAN E | President & CEO | Grant | 754K | $0.00 | $0 | 3.3M |
| 2026-04-20 | AMES SOPHIE C | Exec. Vice President & CHRO | Sell | 3K | $21.35 | $66K | 644K |
| 2026-04-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 4K | $14.25 | $58K | 560K |
| 2026-04-13 | Markovich John M. | Chief Financial Officer | Tax withholding | 9K | $14.25 | $123K | 1.4M |
| 2026-04-13 | BARATZ ALAN E | President & CEO | Tax withholding | 34K | $14.25 | $481K | 2.6M |
| 2026-04-13 | AMES SOPHIE C | Exec. Vice President & CHRO | Tax withholding | 3K | $14.25 | $45K | 647K |
| 2026-03-16 | Ghai Rohit | Director | Sell | 10K | $17.62 | $176K | 28K |
| 2026-03-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 3K | $17.63 | $45K | 564K |
| 2026-03-13 | Markovich John M. | Chief Financial Officer | Sell | 11K | $17.63 | $189K | 1.5M |
| 2026-03-05 | DiLullo John D | Director | Sell | 8K | $18.01 | $144K | 20K |
| 2026-02-19 | Nguyen Diane | EVP, Chief Legal Officer & GC | Grant | 28K | $0.00 | $0 | 566K |
| 2026-02-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 1K | $19.76 | $29K | 538K |
| 2026-01-14 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 5K | $28.06 | $127K | 540K |
| 2026-01-14 | Markovich John M. | Chief Financial Officer | Sell | 9K | $28.06 | $258K | 1.5M |
| 2026-01-14 | BARATZ ALAN E | President & CEO | Sell | 35K | $28.06 | $983K | 2.6M |
| 2026-01-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 20K | $28.86 | $577K | 544K |
| 2025-12-22 | Markovich John M. | Chief Financial Officer | Sell | 100K | $30.03 | $3.0M | 1.5M |
| 2025-12-22 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 100K | $0.92 | $92K | 1.6M |
| 2025-12-22 | BARATZ ALAN E | President & CEO | Sell | 794K | $30.13 | $23.9M | 2.6M |
| 2025-12-22 | BARATZ ALAN E | President & CEO | Exercise or conversion | 794K | $0.91 | $722K | 3.4M |
| 2025-12-15 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 3K | $23.89 | $65K | 563K |
| 2025-12-15 | Ghai Rohit | Director | Sell | 10K | $24.28 | $243K | 38K |
| 2025-12-15 | Markovich John M. | Chief Financial Officer | Sell | 12K | $23.89 | $276K | 1.5M |
| 2025-12-05 | DiLullo John D | Director | Sell | 8K | $27.36 | $219K | 28K |
| 2025-12-04 | Markovich John M. | Chief Financial Officer | Sell | 100K | $27.56 | $2.8M | 1.5M |
| 2025-12-04 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 100K | $0.92 | $92K | 1.6M |
| 2025-12-03 | Nielsen Kirstjen | Director | Sell | 7K | $22.62 | $158K | 113K |
| 2025-12-03 | Markovich John M. | Chief Financial Officer | Sell | 100K | $25.05 | $2.5M | 1.5M |
| 2025-12-03 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 100K | $0.92 | $92K | 1.6M |
| 2025-11-21 | DiLullo John D | Director | Gift | 492 | $0.00 | $0 | 36K |
| 2025-11-20 | Markovich John M. | Chief Financial Officer | Sell | 200K | $22.94 | $4.6M | 1.5M |
| 2025-11-20 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 200K | $0.92 | $184K | 1.7M |
| 2025-11-18 | WEST STEVEN M | Director | Buy | 82 | $21.89 | $2K | 82 |
| 2025-11-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 3K | $23.17 | $65K | 566K |
| 2025-11-13 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 20K | $23.66 | $473K | 569K |
| 2025-11-13 | Markovich John M. | Chief Financial Officer | Sell | 98K | $23.17 | $2.3M | 1.5M |
| 2025-11-13 | BARATZ ALAN E | President & CEO | Sell | 168K | $23.17 | $3.9M | 2.6M |
| 2025-11-11 | BARATZ ALAN E | President & CEO | Sell | 806K | $28.87 | $23.3M | 2.8M |
| 2025-11-11 | BARATZ ALAN E | President & CEO | Exercise or conversion | 806K | $0.91 | $734K | 3.6M |
| 2025-10-14 | Nguyen Diane | EVP, Chief Legal Officer & GC | Sell | 21K | $43.74 | $911K | 589K |
| 2025-10-14 | Markovich John M. | Chief Financial Officer | Sell | 8K | $43.74 | $350K | 1.6M |
| 2025-10-14 | BARATZ ALAN E | President & CEO | Sell | 31K | $43.74 | $1.4M | 2.8M |
| 2025-09-15 | Ghai Rohit | Director | Sell | 10K | $17.93 | $179K | 48K |
| 2025-09-15 | DiLullo John D | Director | Sell | 8K | $17.93 | $143K | 36K |
| 2025-09-15 | Markovich John M. | Chief Financial Officer | Tax withholding | 11K | $17.76 | $188K | 1.6M |
| 2025-09-15 | Nguyen Diane | EVP, Chief Legal Officer & GC | Tax withholding | 3K | $17.76 | $44K | 610K |
| 2025-09-12 | Markovich John M. | Chief Financial Officer | Sell | 50K | $17.50 | $875K | 1.6M |
| 2025-09-12 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 50K | $0.92 | $46K | 1.6M |
| 2025-09-11 | Markovich John M. | Chief Financial Officer | Sell | 50K | $16.30 | $815K | 1.6M |
| 2025-09-11 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 100K | $0.92 | $92K | 1.6M |
| 2025-09-10 | Markovich John M. | Chief Financial Officer | Sell | 50K | $16.30 | $815K | 1.5M |
| 2025-09-05 | Markovich John M. | Chief Financial Officer | Exercise or conversion | 41K | $0.92 | $37K | 1.6M |
| 2025-08-13 | WEST STEVEN M | Director | Sell | 119K | $18.06 | $2.1M | 119K |
Form 4 filings are due within two business days of the trade. Insiders sell for many reasons that say nothing about the company; open-market buys are rarer.
Planned sales (Form 144)
Newest first. JSON23 Form 144 notices on file for QBTS worth $72.1M at the prices reported; 0 in the last 90 days worth $0. Latest: Rohit Ghai filed on 2026-03-16 to sell 23,518 shares ($413K) from 2026-03-16.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-03-16 | Rohit GhaiDirector | 24K | $413K | 0.006% | 2026-03-16 | J.P. Morgan Securities LLC |
| 2026-03-13 | Diane NguyenAffiliate | 3K | $45K | 0.001% | 2026-03-13 | J.P. Morgan Securities LLC |
| 2026-03-13 | John MarkovichAffiliate | 11K | $189K | 0.003% | 2026-03-13 | J.P. Morgan Securities LLC |
| 2026-03-05 | John D. DiLulloDirector | 8K | $151K | 0.002% | 2026-03-05 | J.P. Morgan Securities LLC |
| 2026-02-13 | Diane NguyenAffiliate | 1K | $29K | 0.000% | 2026-02-13 | J.P. Morgan Securities LLC |
| 2026-01-14 | Diane NguyenAffiliate | 5K | $127K | 0.001% | 2026-01-14 | J.P. Morgan Securities LLC |
| 2026-01-14 | John MarkovichAffiliate | 9K | $258K | 0.003% | 2026-01-14 | J.P. Morgan Securities LLC |
| 2026-01-14 | Alan BaratzAffiliate | 35K | $983K | 0.010% | 2026-01-14 | J.P. Morgan Securities LLC |
| 2025-12-15 | Diane NguyenAffiliate | 12K | $276K | 0.003% | 2025-12-15 | J.P. Morgan Securities LLC |
| 2025-12-15 | DianeNguyenAffiliate | 3K | $65K | 0.001% | 2025-12-15 | J.P. Morgan Securities LLC |
| 2025-12-15 | Rohit GhaiDirector | 10K | $280K | 0.003% | 2025-12-15 | J.P. Morgan Securities LLC |
| 2025-12-03 | Kirstjen NielsenAffiliate | 7K | $158K | 0.067% | 2025-12-03 | J.P. Morgan Securities LLC |
| 2025-11-20 | John M. MarkovichOfficer | 500K | $11.7M | 0.144% | 2025-11-20 | J.P. Morgan Securities LLC |
| 2025-11-13 | John MarkovichAffiliate | 98K | $2.3M | 0.028% | 2025-11-13 | J.P. Morgan Securities LLC |
| 2025-11-13 | Diane NguyenAffiliate | 3K | $65K | 0.001% | 2025-11-13 | J.P. Morgan Securities LLC |
| 2025-11-13 | Diane NguyenOfficer | 40K | $1.1M | 0.012% | 2025-11-13 | J.P. Morgan Securities LLC |
| 2025-11-13 | Alan BaratzAffiliate | 168K | $3.9M | 0.048% | 2025-11-13 | J.P. Morgan Securities LLC |
| 2025-11-12 | Alan E. BaratzPresident / CEO / Director | 1.6M | $47.0M | 0.461% | 2025-11-11 | J.P. Morgan Securities LLC |
| 2025-10-14 | Diane NguyenAffiliate | 21K | $911K | 0.008% | 2025-10-14 | J.P. Morgan Securities LLC |
| 2025-10-14 | John Markovichaffiliate | 8K | $350K | 0.003% | 2025-10-14 | J.P. Morgan Securities LLC |
| 2025-10-14 | Alan Baratzaffiliate | 31K | $1.4M | 0.012% | 2025-10-14 | J.P. Morgan Securities LLC |
| 2025-09-15 | Rohit GhaiDirector | 10K | $178K | 0.003% | 2025-09-15 | J.P. Morgan Securities LLC |
| 2025-09-15 | John D. DiLulloDirector | 16K | $284K | 0.005% | 2025-09-15 | J.P. Morgan Securities LLC |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON3 holders report 5% or more of QBTS in their latest filing, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 8.3% of the class (30,566,629 shares), filed 2026-07-29 for an event on 2026-06-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2026-07-29 | 13G/Ano. 1 | BlackRock, Inc.parent holding company | 30.6M | 8.3% | 2026-06-30 |
| 2026-04-29 | 13G | Vanguard Portfolio Managementinvestment adviser | 21.1M | 5.8% | 2026-03-31 |
| 2026-04-29 | 13G | Vanguard Capital Managementinvestment adviser | 18.7M | 5.1% | 2026-03-31 |
| 2026-03-26 | 13G/Ano. 2 | The Vanguard Groupinvestment adviser | 0 | 0.0% | 2026-03-13 |
13F holders
Tracked managers holding QBTS at their latest 13F. JSON2 of the 30 tracked managers held QBTS at their latest 13F, $41.6M in total at quarter-end prices. Citadel Advisors is the largest at $39.2M (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 2 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Citadel Advisors | 2026-06-30 | 1.6M | $39.2M | 0.00% | +861K |
| AQR Capital Management | 2026-06-30 | 99K | $2.4M | 0.00% | +5K |
Only the 30 tracked managers on the funds hub; a 13F reports long positions in US listed stock at quarter end, 45 days late, and says nothing about shorts or positions sold since.
What this page is
D-Wave Quantum in the regulatory record
Regulators publish company data in separate files that never sit next to each other: FINRA's twice-monthly short interest, its daily short sale volume, the SEC's fails-to-deliver counts, and each insider's Form 4. A company page puts those series for one ticker on one URL, with planned sales, large holders, 13F holders and financials beside them, so the short position, the daily flow, the settlement fails and what insiders are doing can be read together.
Each section has its own history table, a one-line summary of the latest figures and its own JSON and CSV links, and says when its source last updated.
This page follows D-Wave Quantum (QBTS), SEC CIK 1907982, listed on Nasdaq, classified by the SEC as services-computer processing & data preparation. The cross-market tables live on the short interest and insider transactions hubs.
Source and updates
- Short interest
- FINRA consolidated short interestSource: FINRA.Twice a month, about eight business days after settlement. Latest 2026-10-15.JSON and CSV
- Daily short volume
- FINRA Reg SHO daily filesSource: FINRA.Every trading day, the morning after FINRA posts it. Latest 2026-10-28.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-09-30.JSON and CSV
- Planned sales
- SEC EDGAR Form 144Source: SEC.New notices appear shortly after the SEC posts them; a notice is filed on or before the sale. Latest 2026-03-16.JSON and CSV
- Large holders
- SEC EDGAR Schedule 13D and 13GSource: SEC.New filings appear shortly after the SEC posts them. A 13D is due within five business days of crossing 5%; a 13G follows the passive schedule. Latest 2026-07-29.JSON and CSV
- 13F holders
- SEC EDGAR Form 13F-HRSource: SEC.Quarterly, filed within 45 days of quarter end; 30 tracked managers. Latest 2026-06-30.JSON and CSV
- Earnings dates
- SEC EDGAR 8-K filings (Item 2.02)Source: SEC.Twice a day. Reported dates come from the company's 8-K filings; the next date is marked as an estimate until the 8-K arrives. Latest 2026-08-06.JSON and CSV
- Insider trades
- SEC EDGAR Form 4Source: SEC.New filings appear shortly after the SEC posts them; they're due two business days after the trade. Latest 2026-10-15.JSON and CSV
- Company record
- EDGAR filing index for CIK 1907982Ticker, name and exchange from the SEC's company list, refreshed weekly.
- Rate limits
- 10 requests a minute without a key, 30 with a free key from a free account.
How to read it
- Read the position against the flow: rising short interest with a high daily short share is new shorting; rising short interest with a normal short share is old shorts holding on.
- Insider buys next to a large short position are rare and stand out; insider sells next to one are common and mean little.
- Fails to deliver matter relative to the float, not in absolute shares; a million failed shares in a mega cap is noise.
Analysis of what the data shows, not advice. XOOMAR does not recommend buying, selling or holding anything.
Other companies the SEC classifies as services-computer processing & data preparation
Other company pages
Datasets
Frequently Asked Questions
How much of QBTS is sold short?
79,105,443 shares were held short at the 2026-10-15 settlement, 5.0 days of average volume. FINRA publishes the next count about eight business days after the 15th and the last business day of the month.
What is QBTS's daily short volume?
On 2026-10-28, 3,309,140 of the 6,567,392 QBTS shares reported to FINRA were sold short, 50.4% of the day's reported volume. Short volume is a flow for one day, not a position.
Does QBTS have fails to deliver?
The SEC's latest file shows 32,756 QBTS shares failed to deliver at settlement 2026-09-30. Fails are reported per settlement date and published twice a month with a lag.
Are QBTS insiders buying or selling?
Insiders at QBTS reported 1 open-market sell worth $20K in the last 90 days and no open-market buys. Latest filing: AMES SOPHIE C (Exec. Vice President & CHRO) on 2026-10-15.
Have QBTS insiders filed to sell?
23 Form 144 notices on file for QBTS worth $72.1M at the prices reported; 0 in the last 90 days worth $0. Latest: Rohit Ghai filed on 2026-03-16 to sell 23,518 shares ($413K) from 2026-03-16.
Who owns 5% or more of QBTS?
3 holders report 5% or more of QBTS in their latest filing, all on Schedule 13G (passive). The largest reported stake is BlackRock, Inc. at 8.3% of the class (30,566,629 shares), filed 2026-07-29 for an event on 2026-06-30.
Which tracked 13F managers own QBTS?
2 of the 30 tracked 13F managers held QBTS shares at their latest filing, $41.6M in all. The largest: Ken Griffin's Citadel Advisors (1.6M shares, $39.2M), Cliff Asness's AQR Capital Management (99K shares, $2.4M).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.