Kaltura (KLTR)
Kaltura on one page: short interest, daily short volume, fails to deliver, planned sales, large holders, 13F holders, financials, earnings dates and insider trades. Listed on Nasdaq, classified by the SEC as services-prepackaged software.
1.8M
Short interest
settlement 2026-10-15
7.2
Days to cover
-0.7 days vs prior
55.8%
Short share of volume
2026-11-02
577
Fails to deliver
settlement 2026-10-13
Mon 9 Nov
Next earnings
estimated date
-$1.1M
Insider flow, 90 days
0 buys, 27 sells
As of 2026-11-02.
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 KLTR is 1,764,344 shares, down 246,392 shares over the last month. Over the last 48 readings it ranged from 690,201 shares (29 November 2024) to 2,220,772 shares (15 April 2026). At the reported average volume of 244K shares a day that is 7.2 days to cover.
Embed this chart.The embed keeps its attribution line.
<iframe src="https://xoomar.com/embed/stocks/kltr" width="100%" height="440" style="border:0;max-width:100%" loading="lazy" title="XOOMAR chart"></iframe>
| Settlement | Shares short | Change | Avg daily volume | Days to cover |
|---|---|---|---|---|
| 2026-10-15 | 1,764,344 | +0.3% | 244,043 | 7.23 |
| 2026-09-30 | 1,758,514 | -12.5% | 220,651 | 7.97 |
| 2026-09-15 | 2,010,736 | +2.4% | 212,048 | 9.48 |
| 2026-08-31 | 1,963,579 | +21.4% | 262,823 | 7.47 |
| 2026-08-14 | 1,617,001 | +2.0% | 1,927,234 | 1.00 |
| 2026-07-31 | 1,584,866 | -9.3% | 334,592 | 4.74 |
| 2026-07-15 | 1,747,195 | +19.6% | 187,351 | 9.33 |
| 2026-06-30 | 1,460,597 | -3.1% | 502,977 | 2.90 |
| 2026-06-15 | 1,507,804 | -13.8% | 359,671 | 4.19 |
| 2026-05-29 | 1,748,725 | +10.7% | 381,539 | 4.58 |
| 2026-05-15 | 1,580,125 | -28.7% | 504,352 | 3.13 |
| 2026-04-30 | 2,214,938 | -0.3% | 550,356 | 4.02 |
| 2026-04-15 | 2,220,772 | +15.1% | 293,678 | 7.56 |
| 2026-03-31 | 1,929,559 | +2.4% | 2,042,804 | 1.00 |
| 2026-03-13 | 1,883,657 | +14.9% | 281,368 | 6.69 |
| 2026-02-27 | 1,639,711 | +11.2% | 252,116 | 6.50 |
| 2026-02-13 | 1,474,136 | +15.9% | 348,605 | 4.23 |
| 2026-01-30 | 1,272,380 | +19.0% | 385,290 | 3.30 |
| 2026-01-15 | 1,069,325 | -3.2% | 210,830 | 5.07 |
| 2025-12-31 | 1,104,589 | -13.6% | 286,675 | 3.85 |
| 2025-12-15 | 1,278,626 | +4.9% | 372,184 | 3.44 |
| 2025-11-28 | 1,219,155 | +25.8% | 387,034 | 3.15 |
| 2025-11-14 | 968,949 | -12.4% | 3,306,113 | 1.00 |
| 2025-10-31 | 1,106,672 | -4.8% | 195,697 | 5.66 |
| 2025-10-15 | 1,162,109 | +6.0% | 314,250 | 3.70 |
| 2025-09-30 | 1,095,795 | -4.8% | 287,167 | 3.82 |
| 2025-09-15 | 1,150,798 | +14.5% | 261,293 | 4.40 |
| 2025-08-29 | 1,005,020 | +14.4% | 274,354 | 3.66 |
| 2025-08-15 | 878,766 | +13.9% | 276,439 | 3.18 |
| 2025-07-31 | 771,668 | +4.2% | 309,222 | 2.50 |
| 2025-07-15 | 740,950 | -5.8% | 271,640 | 2.73 |
| 2025-06-30 | 786,171 | -30.0% | 414,897 | 1.89 |
| 2025-06-13 | 1,123,282 | +9.6% | 359,121 | 3.13 |
| 2025-05-30 | 1,024,576 | +7.7% | 279,518 | 3.67 |
| 2025-05-15 | 951,580 | +14.1% | 306,350 | 3.11 |
| 2025-04-30 | 833,941 | +13.3% | 294,049 | 2.84 |
| 2025-04-15 | 735,941 | -14.7% | 292,008 | 2.52 |
| 2025-03-31 | 863,150 | -1.0% | 403,641 | 2.14 |
| 2025-03-14 | 872,094 | -6.9% | 341,605 | 2.55 |
| 2025-02-28 | 936,764 | -16.3% | 703,077 | 1.33 |
| 2025-02-14 | 1,118,839 | -4.2% | 447,423 | 2.50 |
| 2025-01-31 | 1,167,829 | +6.0% | 519,799 | 2.25 |
| 2025-01-15 | 1,101,280 | -6.3% | 1,051,541 | 1.05 |
| 2024-12-31 | 1,175,090 | +24.6% | 470,794 | 2.50 |
| 2024-12-13 | 942,949 | +36.6% | 441,984 | 2.13 |
| 2024-11-29 | 690,201 | -14.0% | 312,958 | 2.21 |
| 2024-11-15 | 802,587 | -3.0% | 376,846 | 2.13 |
| 2024-10-31 | 827,583 | -6.3% | 69,047 | 11.99 |
Daily short volume
FINRA Reg SHO, the last 30 sessions. JSONAs of 2 November 2026, the short share of KLTR volume is 55.8%, up 27.1 points over the last five sessions. Over the last 30 readings it ranged from 11.8% (27 October 2026) to 76.7% (7 October 2026). The latest reading is 8.9 points above the 30-session average of 46.9%, on 43K shares reported.
| Date | Short volume | Total volume | Short share | Exempt |
|---|---|---|---|---|
| 2026-11-02 | 24K | 43K | 55.8% | 1 |
| 2026-10-30 | 54K | 79K | 68.4% | 100 |
| 2026-10-29 | 27K | 42K | 65.0% | 3 |
| 2026-10-28 | 36K | 89K | 40.7% | 110 |
| 2026-10-27 | 9K | 74K | 11.8% | 400 |
| 2026-10-26 | 15K | 52K | 28.7% | 0 |
| 2026-10-23 | 35K | 56K | 62.2% | 0 |
| 2026-10-22 | 32K | 91K | 34.7% | 0 |
| 2026-10-21 | 23K | 64K | 36.2% | 0 |
| 2026-10-20 | 9K | 29K | 29.7% | 0 |
| 2026-10-19 | 38K | 98K | 38.8% | 4,100 |
| 2026-10-16 | 46K | 90K | 51.1% | 0 |
| 2026-10-15 | 60K | 117K | 51.6% | 248 |
| 2026-10-14 | 70K | 112K | 62.5% | 0 |
| 2026-10-13 | 56K | 133K | 42.2% | 606 |
| 2026-10-12 | 119K | 214K | 55.6% | 400 |
| 2026-10-09 | 37K | 49K | 75.0% | 0 |
| 2026-10-08 | 52K | 72K | 71.3% | 0 |
| 2026-10-07 | 53K | 69K | 76.7% | 0 |
| 2026-10-06 | 6K | 26K | 24.0% | 0 |
| 2026-10-05 | 14K | 25K | 55.9% | 0 |
| 2026-10-02 | 66K | 212K | 31.2% | 100 |
| 2026-10-01 | 33K | 169K | 19.5% | 0 |
| 2026-09-30 | 10K | 42K | 23.3% | 0 |
| 2026-09-29 | 15K | 38K | 40.0% | 0 |
| 2026-09-28 | 13K | 22K | 59.8% | 0 |
| 2026-09-25 | 21K | 37K | 55.6% | 0 |
| 2026-09-24 | 25K | 135K | 18.9% | 0 |
| 2026-09-23 | 38K | 52K | 73.0% | 71 |
| 2026-09-22 | 31K | 66K | 47.0% | 0 |
Fails to deliver
SEC, the last 30 settlement dates with a fail. JSONAs of 13 October 2026, the fails-to-deliver balance in KLTR is 577 shares, up 16 shares over the last settlement date. Over the last 30 readings it ranged from 10 shares (23 June 2026) to 105,106 shares (10 August 2026). The latest reading sits at the bottom of that range.
| Settlement | Shares failed | Price | Value |
|---|---|---|---|
| 2026-10-13 | 577 | $1.40 | $808 |
| 2026-10-01 | 561 | $1.28 | $718 |
| 2026-09-30 | 4,828 | $1.32 | $6K |
| 2026-09-04 | 5,607 | $1.53 | $9K |
| 2026-09-01 | 2,446 | $1.58 | $4K |
| 2026-08-31 | 781 | $1.60 | $1K |
| 2026-08-24 | 334 | $1.61 | $538 |
| 2026-08-21 | 377 | $1.66 | $626 |
| 2026-08-20 | 211 | $1.67 | $352 |
| 2026-08-19 | 3,511 | $1.67 | $6K |
| 2026-08-18 | 257 | $1.64 | $421 |
| 2026-08-11 | 17,192 | $1.64 | $28K |
| 2026-08-10 | 105,106 | $1.75 | $184K |
| 2026-08-07 | 74,617 | $1.72 | $128K |
| 2026-08-04 | 1,110 | $1.38 | $2K |
| 2026-07-31 | 1,946 | $1.37 | $3K |
| 2026-07-28 | 5,657 | $1.46 | $8K |
| 2026-07-17 | 8,933 | $1.30 | $12K |
| 2026-07-08 | 89 | $1.29 | $115 |
| 2026-07-02 | 2,350 | $1.30 | $3K |
| 2026-07-01 | 4,926 | $1.30 | $6K |
| 2026-06-30 | 2,774 | $1.26 | $3K |
| 2026-06-26 | 7,748 | $1.28 | $10K |
| 2026-06-23 | 10 | $1.33 | $13 |
| 2026-06-18 | 26,540 | $1.41 | $37K |
| 2026-06-17 | 202 | $1.45 | $293 |
| 2026-06-16 | 122 | $1.48 | $181 |
| 2026-06-11 | 941 | $1.42 | $1K |
| 2026-06-08 | 8,391 | $1.39 | $12K |
| 2026-06-05 | 35 | $1.45 | $51 |
Insider trades
SEC Form 4, newest first. JSONInsiders at KLTR reported 27 open-market sells worth $1.1M in the last 90 days and no open-market buys. Latest filing: Israeli Natan (Chief Customer Officer) on 2026-10-26.
| Date | Insider | Title | Type | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|---|
| 2026-10-26 | Israeli Natan | Chief Customer Officer | Sell | 6 | $1.50 | $9 | 1.8M |
| 2026-10-16 | Azaria Eynav | See Remarks | Sell | 568 | $1.45 | $824 | 2.0M |
| 2026-10-15 | Azaria Eynav | See Remarks | Sell | 8K | $1.43 | $11K | 2.0M |
| 2026-10-14 | Azaria Eynav | See Remarks | Sell | 3K | $1.40 | $4K | 2.0M |
| 2026-10-13 | Azaria Eynav | See Remarks | Sell | 5K | $1.40 | $7K | 2.0M |
| 2026-10-12 | Azaria Eynav | See Remarks | Sell | 1K | $1.40 | $2K | 2.0M |
| 2026-09-18 | Azaria Eynav | See Remarks | Sell | 4K | $1.41 | $6K | 2.0M |
| 2026-09-17 | Azaria Eynav | See Remarks | Sell | 6K | $1.42 | $9K | 2.0M |
| 2026-09-16 | Azaria Eynav | See Remarks | Sell | 7K | $1.42 | $10K | 2.0M |
| 2026-09-15 | Azaria Eynav | See Remarks | Sell | 6K | $1.41 | $9K | 2.0M |
| 2026-09-14 | Azaria Eynav | See Remarks | Sell | 5K | $1.43 | $7K | 2.0M |
| 2026-09-11 | Azaria Eynav | See Remarks | Sell | 6K | $1.42 | $8K | 2.0M |
| 2026-09-10 | Azaria Eynav | See Remarks | Sell | 4K | $1.45 | $5K | 2.0M |
| 2026-09-09 | Azaria Eynav | See Remarks | Sell | 10K | $1.48 | $15K | 2.0M |
| 2026-09-08 | Azaria Eynav | See Remarks | Sell | 12K | $1.49 | $18K | 2.0M |
| 2026-09-04 | Azaria Eynav | See Remarks | Sell | 8K | $1.51 | $12K | 2.0M |
| 2026-09-03 | Azaria Eynav | See Remarks | Sell | 10K | $1.53 | $15K | 2.1M |
| 2026-09-02 | Azaria Eynav | See Remarks | Sell | 8K | $1.51 | $12K | 2.1M |
| 2026-09-01 | Azaria Eynav | See Remarks | Sell | 4K | $1.54 | $7K | 2.1M |
| 2026-08-28 | Manor Eyal | Director | Sell | 993 | $1.60 | $2K | 249K |
| 2026-08-27 | Manor Eyal | Director | Sell | 21K | $1.58 | $33K | 250K |
| 2026-08-26 | Manor Eyal | Director | Sell | 22K | $1.53 | $33K | 271K |
| 2026-08-05 | Manor Eyal | Director | Sell | 25K | $2.01 | $51K | 292K |
| 2026-08-05 | Manor Eyal | Director | Sell | 113K | $1.90 | $214K | 318K |
| 2026-08-05 | Israeli Natan | Chief Customer Officer | Sell | 63K | $2.01 | $126K | 1.8M |
| 2026-08-05 | Israeli Natan | Chief Customer Officer | Sell | 196K | $1.82 | $358K | 1.9M |
| 2026-08-05 | Azaria Eynav | See Remarks | Sell | 84K | $2.01 | $169K | 2.1M |
| 2026-07-27 | Israeli Natan | Chief Customer Officer | Sell | 100 | $1.50 | $150 | 2.1M |
| 2026-07-22 | Azaria Eynav | See Remarks | Sell | 6K | $1.42 | $9K | 2.2M |
| 2026-07-21 | Azaria Eynav | See Remarks | Sell | 3K | $1.41 | $5K | 2.2M |
| 2026-07-20 | Azaria Eynav | See Remarks | Sell | 3K | $1.40 | $4K | 2.2M |
| 2026-06-26 | Manor Eyal | Director | Sell | 9K | $1.29 | $11K | 431K |
| 2026-06-25 | Manor Eyal | Director | Sell | 35K | $1.30 | $45K | 439K |
| 2026-06-24 | Dracon Gregory C. | Director | Grant | 171K | price not stated in the filing | not stated | 179K |
| 2026-06-24 | Manor Eyal | Director | Grant | 133K | price not stated in the filing | not stated | 474K |
| 2026-06-24 | Levandov Richard | Director | Grant | 133K | price not stated in the filing | not stated | 623K |
| 2026-06-24 | Halevi-Davidov Naama | Director | Grant | 133K | price not stated in the filing | not stated | 340K |
| 2026-06-24 | Faier Ronen | Director | Grant | 133K | price not stated in the filing | not stated | 583K |
| 2026-06-24 | David Shay | Director | Grant | 133K | price not stated in the filing | not stated | 1.6M |
| 2026-06-18 | Azaria Eynav | See Remarks | Sell | 10K | $1.40 | $14K | 2.2M |
| 2026-06-17 | Azaria Eynav | See Remarks | Sell | 4K | $1.43 | $6K | 2.2M |
| 2026-06-16 | Israeli Natan | Chief Customer Officer | Sell | 4K | $1.50 | $6K | 2.1M |
| 2026-06-16 | Azaria Eynav | See Remarks | Sell | 12K | $1.48 | $18K | 2.2M |
| 2026-06-15 | Israeli Natan | Chief Customer Officer | Sell | 5K | $1.50 | $7K | 2.1M |
| 2026-06-15 | Azaria Eynav | See Remarks | Sell | 19K | $1.48 | $29K | 2.2M |
| 2026-06-12 | Azaria Eynav | See Remarks | Sell | 13K | $1.41 | $19K | 2.2M |
| 2026-06-11 | Azaria Eynav | See Remarks | Sell | 4K | $1.41 | $6K | 2.2M |
| 2026-06-10 | Azaria Eynav | See Remarks | Sell | 8K | $1.41 | $12K | 2.2M |
| 2026-06-09 | Azaria Eynav | See Remarks | Sell | 7K | $1.41 | $10K | 2.2M |
| 2026-06-08 | Azaria Eynav | See Remarks | Sell | 8K | $1.41 | $12K | 2.2M |
| 2026-06-05 | Azaria Eynav | See Remarks | Sell | 3K | $1.43 | $4K | 2.3M |
| 2026-06-04 | Azaria Eynav | See Remarks | Sell | 16K | $1.44 | $23K | 2.3M |
| 2026-06-03 | Israeli Natan | Chief Customer Officer | Sell | 200 | $1.50 | $300 | 2.1M |
| 2026-06-03 | Azaria Eynav | See Remarks | Sell | 435 | $1.49 | $647 | 2.3M |
| 2026-06-02 | Azaria Eynav | See Remarks | Sell | 7K | $1.53 | $11K | 2.3M |
| 2026-06-02 | Israeli Natan | Chief Customer Officer | Sell | 17K | $1.52 | $25K | 2.1M |
| 2026-06-01 | Azaria Eynav | See Remarks | Sell | 22K | $1.57 | $34K | 2.3M |
| 2026-06-01 | Israeli Natan | Chief Customer Officer | Sell | 23K | $1.57 | $36K | 2.1M |
| 2026-05-29 | Israeli Natan | Chief Customer Officer | Sell | 22K | $1.54 | $34K | 2.1M |
| 2026-05-28 | Israeli Natan | Chief Customer Officer | Sell | 23K | $1.52 | $35K | 2.1M |
| 2026-05-27 | Israeli Natan | Chief Customer Officer | Sell | 200 | $1.50 | $300 | 2.2M |
| 2026-05-22 | Israeli Natan | Chief Customer Officer | Sell | 2K | $1.51 | $3K | 2.2M |
| 2026-05-21 | Israeli Natan | Chief Customer Officer | Sell | 4K | $1.50 | $5K | 2.2M |
| 2026-05-20 | Israeli Natan | Chief Customer Officer | Sell | 14K | $1.52 | $21K | 2.2M |
| 2026-05-19 | Israeli Natan | Chief Customer Officer | Sell | 13K | $1.52 | $20K | 2.2M |
| 2026-05-18 | Israeli Natan | Chief Customer Officer | Sell | 10K | $1.50 | $15K | 2.2M |
| 2026-05-15 | Israeli Natan | Chief Customer Officer | Sell | 3K | $1.50 | $4K | 2.2M |
| 2026-05-14 | Israeli Natan | Chief Customer Officer | Sell | 6K | $1.51 | $10K | 2.2M |
| 2026-05-13 | Israeli Natan | Chief Customer Officer | Sell | 29K | $1.51 | $44K | 2.2M |
| 2026-05-12 | Israeli Natan | Chief Customer Officer | Sell | 100 | $1.50 | $150 | 2.2M |
| 2026-05-05 | Azaria Eynav | See Remarks | Sell | 869 | $1.46 | $1K | 2.3M |
| 2026-05-04 | Israeli Natan | Chief Customer Officer | Sell | 5K | $1.50 | $8K | 2.2M |
| 2026-05-04 | Azaria Eynav | See Remarks | Sell | 18K | $1.47 | $26K | 2.3M |
| 2026-05-01 | Azaria Eynav | See Remarks | Sell | 15K | $1.44 | $21K | 2.3M |
| 2026-04-30 | Azaria Eynav | See Remarks | Sell | 3K | $1.40 | $4K | 2.3M |
| 2026-04-29 | Azaria Eynav | See Remarks | Sell | 11K | $1.45 | $16K | 2.3M |
| 2026-04-28 | Israeli Natan | Chief Customer Officer | Sell | 1K | $1.51 | $2K | 2.2M |
| 2026-04-28 | Azaria Eynav | See Remarks | Sell | 32K | $1.46 | $47K | 2.4M |
| 2026-04-27 | Azaria Eynav | See Remarks | Sell | 71K | ≈ $1.48, midpoint of the stated range $1.40 to $1.55 | ≈ $104K | 2.4M |
| 2026-04-27 | Israeli Natan | Chief Customer Officer | Sell | 21K | ≈ $1.52, midpoint of the stated range $1.50 to $1.54 | ≈ $31K | 2.2M |
| 2026-03-24 | Yekutiel Ron | Chief Executive Officer | Buy | 40K | $1.24 | $50K | 15.1M |
| 2026-03-24 | Dracon Gregory C. | Director | Buy | 8K | $1.24 | $10K | 8K |
| 2026-03-24 | David Shay | Director | Buy | 8K | $1.21 | $10K | 1.4M |
| 2026-03-23 | Serero Liron Netanela | See remarks | Buy | 5K | $1.28 | $6K | 687K |
| 2026-03-23 | Rotshten Claire | EVP of Finance | Buy | 10K | $1.29 | $13K | 1.0M |
| 2026-03-23 | Levandov Richard | Director | Buy | 40K | $1.22 | $49K | 490K |
| 2026-03-23 | Yekutiel Ron | Chief Executive Officer | Buy | 40K | $1.23 | $50K | 15.1M |
| 2026-03-23 | Halevi-Davidov Naama | Director | Sell | 30K | $1.22 | $37K | 207K |
| 2026-03-20 | Yekutiel Ron | Chief Executive Officer | Buy | 44K | $1.14 | $50K | 15.0M |
| 2026-03-20 | Halevi-Davidov Naama | Director | Sell | 132K | $1.21 | $159K | 237K |
| 2026-03-19 | Yekutiel Ron | Chief Executive Officer | Buy | 44K | $1.13 | $50K | 15.0M |
| 2026-03-18 | Halevi-Davidov Naama | Director | Sell | 94K | $1.20 | $113K | 369K |
| 2026-01-19 | Azaria Eynav | See Remarks | Grant | 303K | price not stated in the filing | not stated | 2.5M |
| 2026-01-19 | Israeli Natan | Chief Customer Officer | Grant | 303K | price not stated in the filing | not stated | 2.3M |
| 2026-01-19 | Yekutiel Ron | Chief Executive Officer | Grant | 1.1M | price not stated in the filing | not stated | 14.9M |
| 2026-01-19 | Serero Liron Netanela | See remarks | Grant | 105K | price not stated in the filing | not stated | 682K |
| 2026-01-19 | Rotshten Claire | EVP of Finance | Grant | 105K | price not stated in the filing | not stated | 1.0M |
| 2025-11-13 | Manor Eyal | Director | Sell | 28K | $1.82 | $51K | 341K |
| 2025-11-12 | Manor Eyal | Director | Sell | 400 | $1.80 | $720 | 369K |
| 2025-10-06 | Doherty John N. | Chief Financial Officer | Sell | 19K | $1.52 | $28K | 1.4M |
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. JSON15 Form 144 notices on file for KLTR worth $2.2M at the prices reported; 6 in the last 90 days worth $907K. Latest: Natan Israeli filed on 2026-10-29 to sell 6 shares ($9) from 2026-10-28.
| Filed | Seller | Shares | Market value | Of outstanding | Sale from | Broker |
|---|---|---|---|---|---|---|
| 2026-10-29 | Natan IsraeliOfficer | 6 | $9 | 0.000% | 2026-10-28 | Oppenheimer & Co. Inc. |
| 2026-09-03 | Eynav (Navi) AzariaOfficer | 89K | $136K | 0.059% | 2026-09-03 | Oppenheimer & Co. Inc. |
| 2026-08-26 | Eyal ManorDirector | 43K | $66K | 0.028% | 2026-08-26 | Oppenheimer & Co. Inc. |
| 2026-08-06 | Eyal ManorDirector | 150K | $210K | 0.098% | 2026-08-05 | Oppenheimer & Co. Inc. |
| 2026-08-05 | Natan IsraeliOfficer | 250K | $350K | 0.164% | 2026-08-05 | Oppenheimer & Co. Inc. |
| 2026-08-05 | Navi AzariaOfficer | 104K | $145K | 0.068% | 2026-08-05 | Oppenheimer & Co. Inc. |
| 2026-06-25 | Manor EyalDirector | 43K | $59K | 0.029% | 2026-06-25 | Oppenheimer & Co. Inc. |
| 2026-06-01 | Azaria EynavOfficer | 149K | $227K | 0.099% | 2026-06-01 | Oppenheimer & Co. Inc. |
| 2026-05-19 | Israeli NatanOfficer | 136K | $203K | 0.090% | 2026-05-19 | Oppenheimer & Co. Inc. |
| 2026-04-28 | Israeli NatanOfficer | 75K | $96K | 0.050% | 2026-04-27 | Oppenheimer & Co. Inc |
| 2026-04-27 | Azaria EynavOfficer | 150K | $185K | 0.101% | 2026-04-27 | Oppenheimer & Co. Inc |
| 2026-03-18 | Halevi-Davidov NaamaOfficer | 256K | $322K | 0.172% | 2026-03-18 | Oppenheimer & Co. Inc |
| 2025-12-09 | Doherty John N.Officer | 37K | $61K | 0.024% | 2025-12-08 | Oppenheimer & Co. Inc. |
| 2025-11-14 | Manor EyalDirector | 62K | $108K | 0.040% | 2025-11-13 | Oppenheimer & Co Inc |
| 2025-10-07 | Doherty John N.Officer | 19K | $28K | 0.012% | 2025-10-06 | Oppenheimer & Co. Inc. |
Large holders (13D and 13G)
One row per reporting person with its latest filing, newest first. JSON1 holder reports 5% or more of KLTR in its latest filing, on Schedule 13G (passive). The holder is Ron Yekutiel at 9.9% of the class (15,932,541 shares), filed 2025-11-14 for an event on 2025-09-30.
| Filed | Form | Holder | Shares | Of class | Event |
|---|---|---|---|---|---|
| 2025-11-14 | 13G | Ron Yekutielindividual | 15.9M | 9.9% | 2025-09-30 |
| 2025-11-12 | 13G/Ano. 1 | GOLDMAN SACHS GROUP INCparent holding company, corporation | 21K | 0.0% | 2025-11-07 |
| 2025-11-12 | 13G/Ano. 1 | GOLDMAN SACHS & CO. LLCbroker-dealer, other entity, investment adviser | 21K | 0.0% | 2025-11-07 |
| 2025-11-12 | 13G/Ano. 1 | SPECIAL SITUATIONS INVESTING GROUP II LLCother entity | 0 | 0.0% | 2025-11-07 |
| 2025-11-12 | 13G/Ano. 1 | GSSG HOLDINGS LLCother entity | 0 | n/a | 2025-11-07 |
13F holders
Tracked managers holding KLTR at their latest 13F. JSON5 of the 30 tracked managers held KLTR at their latest 13F, $2.0M in total at quarter-end prices. Renaissance Technologies is the largest at $919K (0.0% of its portfolio) as of 2026-06-30. Over the prior quarter 5 added shares and 0 cut.
| Fund | Quarter | Shares | Value | Of portfolio | Change in shares |
|---|---|---|---|---|---|
| Renaissance Technologies | 2026-06-30 | 707K | $919K | 0.00% | +53K |
| AQR Capital Management | 2026-06-30 | 616K | $800K | 0.00% | +197K |
| Millennium Management | 2026-06-30 | 98K | $127K | 0.00% | new |
| Citadel Advisors | 2026-06-30 | 80K | $105K | 0.00% | new |
| Two Sigma Investments | 2026-06-30 | 18K | $23K | 0.00% | new |
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.
Financials
SEC XBRL, as filed. JSONIn Q2 FY 2026 (quarter ended 2026-06-30) Kaltura reported revenue of $46.9M, up 5.5% from the same quarter a year earlier, and net loss of $5.5M (-0.04 diluted EPS). In FY 2025 it generated $14.5M of operating cash flow and spent $26.2M on buybacks. As of 2026-06-30, cash was $26.0M against $26.7M of debt.
- Cash
- $26.0M
- Debt
- $26.7M
- Equity
- $1.7M
- Total assets
- $168.8M
- Shares outstanding
- 152,551,223
Quarterly, last 8 quarters
| Quarter | Period end | Revenue | Net income | Margin | Diluted EPS |
|---|---|---|---|---|---|
| Q2 FY 2026 | 2026-06-30 | $46.9M | -$5.5M | -11.8% | -0.04 |
| Q1 FY 2026 | 2026-03-31 | $44.6M | -$3.8M | -8.4% | -0.03 |
| Q4 FY 2025derived | 2025-12-31 | $45.5M | -$575K | -1.3% | n/a |
| Q3 FY 2025 | 2025-09-30 | $43.9M | -$2.6M | -6.0% | 0.02 |
| Q2 FY 2025 | 2025-06-30 | $44.5M | -$7.8M | -17.4% | -0.05 |
| Q1 FY 2025 | 2025-03-31 | $47.0M | -$1.1M | -2.4% | -0.01 |
| Q4 FY 2024derived | 2024-12-31 | $45.6M | -$6.6M | -14.5% | n/a |
| Q3 FY 2024 | 2024-09-30 | $44.3M | -$3.6M | -8.1% | 0.02 |
Fiscal years, with buybacks and dividends
| Fiscal year | Ends | Revenue | Net income | Operating cash flow | Capex | Buybacks | Dividends |
|---|---|---|---|---|---|---|---|
| FY 2025 | 2025-12-31 | $180.9M | -$12.1M | $14.5M | $661K | $26.2M | n/a |
| FY 2024 | 2024-12-31 | $178.7M | -$31.3M | $12.2M | $521K | $2.9M | n/a |
| FY 2023 | 2023-12-31 | $175.2M | -$46.4M | -$8.3M | $2.6M | $0 | n/a |
| FY 2022 | 2022-12-31 | $168.8M | -$68.5M | -$46.8M | $1.2M | $0 | n/a |
| FY 2021 | 2021-12-31 | $165.0M | -$59.4M | -$22.1M | $1.9M | n/a | n/a |
Quarters are the three-month figures the company reports; a fourth quarter marked derived is the fiscal year less the three reported quarters, since companies report it only inside the 10-K. Fiscal years are the annual figures. Buybacks are the cash the company paid to repurchase its common stock in the year, not the amount authorized. Balance sheet lines are as of 2026-06-30; shares outstanding as of 2026-08-03 from the cover page.
What this page is
Kaltura 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 Kaltura (KLTR), SEC CIK 1432133, listed on Nasdaq, classified by the SEC as services-prepackaged software. 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 2026-11-02.JSON and CSV
- Fails to deliver
- SEC fails-to-deliver dataSource: SEC.Twice a month, a few weeks after the half month ends. Latest 2026-10-13.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 2026-10-29.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 2025-11-14.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
- Financials
- SEC EDGAR 10-K and 10-Q filingsSource: SEC.Weekly; values are as filed in the 10-Q and 10-K. 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 2026-05-11.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 2026-10-26.JSON and CSV
- Company record
- EDGAR filing index for CIK 1432133Ticker, 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.
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Datasets
Frequently Asked Questions
How much of KLTR is sold short?
1,764,344 shares were held short at the 2026-10-15 settlement, 7.2 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 KLTR's daily short volume?
On 2026-11-02, 23,844 of the 42,741 KLTR shares reported to FINRA were sold short, 55.8% of the day's reported volume. Short volume is a flow for one day, not a position.
Does KLTR have fails to deliver?
The SEC's latest file shows 577 KLTR shares failed to deliver at settlement 2026-10-13. Fails are reported per settlement date and published twice a month with a lag.
Are KLTR insiders buying or selling?
Insiders at KLTR reported 27 open-market sells worth $1.1M in the last 90 days and no open-market buys. Latest filing: Israeli Natan (Chief Customer Officer) on 2026-10-26.
Have KLTR insiders filed to sell?
15 Form 144 notices on file for KLTR worth $2.2M at the prices reported; 6 in the last 90 days worth $907K. Latest: Natan Israeli filed on 2026-10-29 to sell 6 shares ($9) from 2026-10-28.
Who owns 5% or more of KLTR?
1 holder reports 5% or more of KLTR in its latest filing, on Schedule 13G (passive). The holder is Ron Yekutiel at 9.9% of the class (15,932,541 shares), filed 2025-11-14 for an event on 2025-09-30.
What did KLTR report last quarter?
In Q2 FY 2026 (quarter ended 2026-06-30) Kaltura reported revenue of $46.9M, up 5.5% from the same quarter a year earlier, and net loss of $5.5M (-0.04 diluted EPS). In FY 2025 it generated $14.5M of operating cash flow and spent $26.2M on buybacks. As of 2026-06-30, cash was $26.0M against $26.7M of debt.
Which tracked 13F managers own KLTR?
5 of the 30 tracked 13F managers held KLTR shares at their latest filing, $2.0M in all. The largest: Renaissance Technologies (707K shares, $919K), Cliff Asness's AQR Capital Management (616K shares, $800K), Izzy Englander's Millennium Management (98K shares, $127K), Ken Griffin's Citadel Advisors (80K shares, $105K), Two Sigma Investments (18K shares, $23K).
Data on this page is provided for informational purposes only and is not financial advice. See our editorial policy.