New Positions
11 managers initiated
Top five by reported value
KTTAW KTTAW
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
11 new7 added7 reduced5 exited
Total Institutional Holders
25
as of 2025-12-31
Top Holder
JANUS HENDERSON GROUP PLC
$2.7M
Largest QoQ Increase
Vivo Capital, LLC
+2,100,000 sh
Largest QoQ Decrease
RENAISSANCE TECHNOLOGIES LLC
-30,700 sh
New Positions(11)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 2,100,000 | +2,100,000 | $2.7M | +$2.7M | — |
| Squadron Capital Management LLC | 2,100,000 | +2,100,000 | $2.7M | +$2.7M | — |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,100,000 | +2,100,000 | $2.7M | +$2.7M | — |
| Vivo Capital, LLC | 2,100,000 | +2,100,000 | $2.7M | +$2.7M | — |
| AMERIPRISE FINANCIAL INC | 1,930,128 | +1,930,128 | $2.5M | +$2.5M | — |
| Cable Car Capital, LP | 500,000 | +500,000 | $645.0K | +$645.0K | — |
| ACUTA CAPITAL PARTNERS, LLC | 450,000 | +450,000 | $580.5K | +$580.5K | — |
| STEMPOINT CAPITAL LP | 355,082 | +355,082 | $458.1K | +$458.1K | — |
| Persistent Asset Partners Ltd | 290,555 | +290,555 | $374.8K | +$374.8K | — |
| Stonepine Capital Management, LLC | 275,062 | +275,062 | $354.8K | +$354.8K | — |
| NORTHERN TRUST CORP | 28,090 | +28,090 | $36.2K | +$36.2K | — |
Added To(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| AdvisorShares Investments LLC | 304,721 | +47,025 | $393.1K | +$207.5K | 18.2% |
| VANGUARD GROUP INC | 97,675 | +43,860 | $126.0K | +$87.3K | 81.5% |
| JANE STREET GROUP, LLC | 59,372 | +34,319 | $76.6K | +$58.3K | 137.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 54,495 | +29,020 | $70.3K | +$52.0K | 113.9% |
| TWO SIGMA INVESTMENTS, LP | 48,773 | +13,013 | $62.9K | +$36.7K | 36.4% |
| Tower Research Capital LLC (TRC) | 2,947 | +1,730 | $3.8K | +$2.9K | 142.2% |
| BANK OF AMERICA CORP /DE/ | 63 | +5 | $81 | +$38 | 8.6% |
Reduced(7)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| CITADEL ADVISORS LLC | 56,183 | -11,158 | $72.5K | +$24.0K | -16.6% |
| UBS Group AG | 13,263 | -5,118 | $17.1K | +$3.7K | -27.8% |
| XTX Topco Ltd | 20,783 | -13,575 | $26.8K | +$2.1K | -39.5% |
| Hurley Capital, LLC | 3,689 | 0 | $4.8K | +$2.1K | 0.0% |
| SBI Securities Co., Ltd. | 1,051 | 0 | $1.4K | +$587 | 0.0% |
| JPMORGAN CHASE & CO | 150 | 0 | $194 | +$86 | 0.0% |
| Royal Bank of Canada | 250 | -250 | $0 | $0 | -50.0% |
Sold Out(5)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| RENAISSANCE TECHNOLOGIES LLC | 0 | -30,700 | $0 | -$22.5K | — |
| TWO SIGMA SECURITIES, LLC | 0 | -20,846 | $0 | -$15.3K | — |
| CITIGROUP INC | 0 | -443 | $0 | -$319 | — |
| Virtu Financial LLC | 0 | -25,075 | $0 | -$18 | — |
| HRT FINANCIAL LP | 0 | -10,896 | $0 | -$7 | — |
Top Holders by reported value
Ranked by the dollar value reported on the latest Form 13F. Share counts reflect long positions as of 2025-12-31.
| Manager | Shares | $ Value | Δ Shares | QoQ % |
|---|---|---|---|---|
| JANUS HENDERSON GROUP PLC | 2,100,000 | $2.7M | +2,100,000 | — |
| Vivo Capital, LLC | 2,100,000 | $2.7M | +2,100,000 | — |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 2,100,000 | $2.7M | +2,100,000 | — |
| Squadron Capital Management LLC | 2,100,000 | $2.7M | +2,100,000 | — |
| AMERIPRISE FINANCIAL INC | 1,930,128 | $2.5M | +1,930,128 | — |
| Cable Car Capital, LP | 500,000 | $645.0K | +500,000 | — |
| ACUTA CAPITAL PARTNERS, LLC | 450,000 | $580.5K | +450,000 | — |
| STEMPOINT CAPITAL LP | 355,082 | $458.1K | +355,082 | — |
| AdvisorShares Investments LLC | 304,721 | $393.1K | +47,025 | 18.2% |
| Persistent Asset Partners Ltd | 290,555 | $374.8K | +290,555 | — |
| Stonepine Capital Management, LLC | 275,062 | $354.8K | +275,062 | — |
| VANGUARD GROUP INC | 97,675 | $126.0K | +43,860 | 81.5% |
| JANE STREET GROUP, LLC | 59,372 | $76.6K | +34,319 | 137.0% |
| CITADEL ADVISORS LLC | 56,183 | $72.5K | -11,158 | -16.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 54,495 | $70.3K | +29,020 | 113.9% |
| TWO SIGMA INVESTMENTS, LP | 48,773 | $62.9K | +13,013 | 36.4% |
| NORTHERN TRUST CORP | 28,090 | $36.2K | +28,090 | — |
| XTX Topco Ltd | 20,783 | $26.8K | -13,575 | -39.5% |
| UBS Group AG | 13,263 | $17.1K | -5,118 | -27.8% |
| Hurley Capital, LLC | 3,689 | $4.8K | 0 | 0.0% |
New & Closed Positions this quarter
Closed Positions
5 managers exited
Top five by prior-quarter value
Methodology
Form 13F is the SEC's quarterly disclosure for institutional investment managers exercising discretion over $100 million or more in qualifying U.S. equity securities. Managers must file within 45 days of each calendar quarter end, which is why holdings shown here reflect a snapshot at the period date — not real-time positioning.
Quarter-over-quarter deltas compare each manager's most recently reported share count for KTTAW against its prior-quarter count. New positions are entries where the prior count was zero; closed positions are entries where the current count is zero. Amendments (13F-HR/A) replace prior filings for the same period.
Source: SEC EDGAR Form 13F (XML information tables). Dollar values are as reported by the manager and may use mid-quarter pricing conventions. CUSIP-to-ticker resolution is best-effort.