Mar 31, 2026 filings. Quarterly 13F reports arrive up to 45 days after quarter end; this register is filed through May 29, 2026.
185 institutional managers reported holding SKYT for the quarter ended Mar 31, 2026. Together they hold about 60% of shares outstanding; the top 10 hold 32%. 55 opened new positions; 43 closed out. Complete ranked register from SEC 13F filings.
| manager | shares | % out | value (Mar 31, 2026 close) | change | held since |
|---|---|---|---|---|---|
| BlackRock | 2.56M | 5.24% | $70.1M | added +10.4% | 2021 Q2 |
| Balyasny Asset Management | 2.40M | 4.92% | $65.8M | added +11866% | 2025 Q3 |
| Vanguard Group | 2.02M | 4.15% | $55.4M | trimmed -8.2% | 2021 Q2 |
| State Street | 1.47M | 3.02% | $40.4M | added +21.7% | 2021 Q2 |
| American Century Companies INC | 1.36M | 2.80% | $37.4M | added +199.2% | 2025 Q2 |
| AllianceBernstein | 1.35M | 2.76% | $36.9M | added +5433.3% | 2023 Q1 |
| Alpine Associates Management INC. | 1.23M | 2.52% | $33.7M | opened | 2026 Q1 |
| UBS | 1.23M | 2.52% | $33.7M | added +769.1% | 2021 Q2 |
| Magnetar Financial LLC | 1.18M | 2.41% | $32.2M | opened | 2026 Q1 |
| AQR Capital | 981.8k | 2.01% | $26.9M | added +2055.2% | 2023 Q2 |
| Millennium Management | 905.4k | 1.86% | $24.8M | added +175.1% | 2022 Q3 |
| Goldman Sachs | 901.2k | 1.85% | $24.7M | added +43.5% | 2022 Q2 |
| Man Group | 860.1k | 1.76% | $23.6M | opened | 2026 Q1 |
| Glazer Capital, LLC | 847.0k | 1.74% | $23.2M | opened | 2026 Q1 |
| Geode Capital | 802.7k | 1.65% | $22.0M | added +13% | 2021 Q2 |
| Woodline Partners LP | 668.9k | 1.37% | $18.3M | opened | 2026 Q1 |
| Nuveen | 629.0k | 1.29% | $17.2M | trimmed -2.6% | 2021 Q2 |
| Qube Research & Technologies LTD | 586.5k | 1.20% | $16.1M | added +434.4% | 2025 Q1 |
| D. E. Shaw | 449.6k | 0.92% | $12.3M | added +28.9% | 2024 Q3 |
| Jane Street | 405.0k | 0.83% | $11.1M | added +93.9% | 2023 Q2 |
| Voleon Capital Management LP | 345.2k | 0.71% | $9.5M | added +1057.8% | 2025 Q4 |
| Emerald Advisers, LLC | 286.8k | 0.59% | $7.9M | trimmed -78.3% | 2021 Q2 |
| Northern Trust | 284.8k | 0.58% | $7.8M | added +22.3% | 2021 Q2 |
| Dimensional Fund Advisors | 281.9k | 0.58% | $7.7M | trimmed -27.3% | 2023 Q2 |
| Palisades Investment Partners, LLC | 260.9k | 0.54% | $7.2M | opened | 2026 Q1 |
| Citigroup INC | 256.7k | 0.53% | $7.0M | added +506.6% | 2021 Q2 |
| Charles Schwab Investment Management | 249.9k | 0.51% | $6.9M | added +4.9% | 2021 Q2 |
| Susquehanna International Group | 203.1k | 0.42% | $5.6M | trimmed -37.2% | 2023 Q2 |
| Hudson Bay Capital | 201.5k | 0.41% | $5.5M | opened | 2026 Q1 |
| Healthcare OF Ontario Pension Plan Trust Fund | 185.0k | 0.38% | $5.1M | added +199.2% | 2025 Q4 |
| Emerald Mutual Fund Advisers Trust | 183.3k | 0.38% | $5.0M | trimmed -74.9% | 2021 Q2 |
| Morgan Stanley | 178.2k | 0.36% | $4.9M | trimmed -78.2% | 2021 Q2 |
| GAMCO (Gabelli) | 147.2k | 0.30% | $4.0M | added +140.6% | 2022 Q4 |
| Gabelli & CO Investment Advisers, INC. | 135.6k | 0.28% | $3.7M | opened | 2026 Q1 |
| Vazirani Asset Management LLC (focused) | 125.0k | 0.26% | $3.4M | opened | 2026 Q1 |
| Bank OF America CORP /DE/ | 117.9k | 0.24% | $3.2M | added +7.5% | 2021 Q2 |
| Deutsche Bank AG\ | 106.5k | 0.22% | $2.9M | added +22.7% | 2021 Q2 |
| NEW York State Common Retirement Fund | 105.0k | 0.21% | $2.9M | added +1407.6% | 2021 Q2 |
| BNY Mellon | 103.6k | 0.21% | $2.8M | added +12.2% | 2021 Q2 |
| Moore Capital | 100.8k | 0.21% | $2.8M | opened | 2026 Q1 |
| Group ONE Trading LLC | 100.2k | 0.21% | $2.7M | added +36.6% | 2024 Q2 |
| FNY Investment Advisers, LLC | 100.0k | 0.20% | $2.7M | added +874.1% | 2025 Q3 |
| Principal Financial Group INC | 93.6k | 0.19% | $2.6M | added +57.7% | 2023 Q4 |
| Mangrove Partners IM, LLC | 87.2k | 0.18% | $2.4M | opened | 2026 Q1 |
| Tudor Investment | 77.4k | 0.16% | $2.1M | trimmed -62% | 2024 Q4 |
| Swiss National Bank | 72.0k | 0.15% | $2.0M | added +26.1% | 2025 Q4 |
| Lazard Asset Management LLC | 68.0k | 0.14% | $1.9M | trimmed -60.4% | 2025 Q4 |
| Trexquant Investment LP | 62.7k | 0.13% | $1.7M | trimmed -83.1% | 2024 Q3 |
| Algert Global LLC | 59.3k | 0.12% | $1.6M | trimmed -10.1% | 2025 Q4 |
| K2 Principal Fund, L.p. | 54.7k | 0.11% | $1.5M | opened | 2026 Q1 |
Largest 50 of 185 shown; the full ranked, searchable register is at boothcheck.com/holders/SKYT. Related filers are grouped using the filings' own included-manager declarations. Historically, several managers opening new positions in the same quarter said almost nothing about the quarter that followed (59,118 cases since 2013). A filed record, not a forecast. Nothing here is investment advice.