New Positions
59 managers initiated
Top five by reported value
AXT, Inc. NMS:AXTI
Institutional holders, quarter-over-quarter share deltas, and new and closed positions disclosed in Form 13F. Period 2025-12-31 · prior 2025-09-30.
59 new31 added21 reduced13 exited
Total Institutional Holders
111
as of 2025-12-31
Top Holder
Davidson Kempner Capital Management LP
$44.7M
Largest QoQ Increase
Davidson Kempner Capital Management LP
+2,734,693 sh
Largest QoQ Decrease
Pacific Ridge Capital Partners, LLC
-1,793,797 sh
New Positions(59)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Davidson Kempner Capital Management LP | 2,734,693 | +2,734,693 | $44.7M | +$44.7M | — |
| Hood River Capital Management LLC | 2,012,228 | +2,012,228 | $32.9M | +$32.9M | — |
| Point72 Asset Management, L.P. | 1,516,156 | +1,516,156 | $24.8M | +$24.8M | — |
| CloudAlpha Capital Management Limited/Hong Kong | 1,390,730 | +1,390,730 | $22.7M | +$22.7M | — |
| Alyeska Investment Group, L.P. | 1,234,693 | +1,234,693 | $20.2M | +$20.2M | — |
| Caption Management, LLC | 750,000 | +750,000 | $12.3M | +$12.3M | — |
| AnglePoint Asset Management Ltd | 682,299 | +682,299 | $11.2M | +$11.2M | — |
| BlueCrest Capital Management Ltd | 653,063 | +653,063 | $10.7M | +$10.7M | — |
| Monolith Management Ltd | 447,000 | +447,000 | $7.3M | +$7.3M | — |
| D. E. Shaw & Co., Inc. | 443,780 | +443,780 | $7.3M | +$7.3M | — |
| Persistent Asset Partners Ltd | 307,611 | +307,611 | $5.0M | +$5.0M | — |
| NOMURA HOLDINGS INC | 290,616 | +290,616 | $4.8M | +$4.8M | — |
| Schonfeld Strategic Advisors LLC | 249,820 | +249,820 | $4.1M | +$4.1M | — |
| BOOTHBAY FUND MANAGEMENT, LLC | 221,293 | +221,293 | $3.6M | +$3.6M | — |
| MARSHALL WACE, LLP | 192,050 | +192,050 | $3.1M | +$3.1M | — |
| RAYMOND JAMES FINANCIAL INC | 180,764 | +180,764 | $3.0M | +$3.0M | — |
| LAZARD ASSET MANAGEMENT LLC | 162,530 | +162,530 | $2.7M | +$2.7M | — |
| Voleon Capital Management LP | 121,225 | +121,225 | $2.0M | +$2.0M | — |
| DYMON ASIA CAPITAL (SINGAPORE) PTE. LTD. | 119,623 | +119,623 | $2.0M | +$2.0M | — |
| EAM Investors, LLC | 115,574 | +115,574 | $1.9M | +$1.9M | — |
| Walleye Capital LLC | 91,074 | +91,074 | $1.5M | +$1.5M | — |
| BARCLAYS PLC | 86,582 | +86,582 | $1.4M | +$1.4M | — |
| Arosa Capital Management LP | 80,000 | +80,000 | $1.3M | +$1.3M | — |
| 683 Capital Management, LLC | 75,000 | +75,000 | $1.2M | +$1.2M | — |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 72,377 | +72,377 | $1.2M | +$1.2M | — |
| SEI INVESTMENTS CO | 69,277 | +69,277 | $1.1M | +$1.1M | — |
| Hudson Bay Capital Management LP | 67,496 | +67,496 | $1.1M | +$1.1M | — |
| LMR Partners LLP | 65,488 | +65,488 | $1.1M | +$1.1M | — |
| Gotham Asset Management, LLC | 63,654 | +63,654 | $1.0M | +$1.0M | — |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 62,000 | +62,000 | $1.0M | +$1.0M | — |
| Scientech Research LLC | 45,907 | +45,907 | $750.6K | +$750.6K | — |
| FirstWave Capital Management LLC | 44,543 | +44,543 | $728.3K | +$728.3K | — |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 44,436 | +44,436 | $726.5K | +$726.5K | — |
| MANGROVE PARTNERS | 40,644 | +40,644 | $664.5K | +$664.5K | — |
| Squarepoint Ops LLC | 37,849 | +37,849 | $618.8K | +$618.8K | — |
| Graham Capital Management, L.P. | 31,707 | +31,707 | $518.4K | +$518.4K | — |
| WELLS FARGO & COMPANY/MN | 26,334 | +26,334 | $430.6K | +$430.6K | — |
| OMERS ADMINISTRATION Corp | 22,700 | +22,700 | $371.1K | +$371.1K | — |
| POLEN CAPITAL MANAGEMENT LLC | 22,215 | +22,215 | $363.2K | +$363.2K | — |
| Brevan Howard Capital Management LP | 20,729 | +20,729 | $338.9K | +$338.9K | — |
| Jump Financial, LLC | 19,175 | +19,175 | $313.5K | +$313.5K | — |
| Verition Fund Management LLC | 18,382 | +18,382 | $300.5K | +$300.5K | — |
| TUDOR INVESTMENT CORP ET AL | 16,987 | +16,987 | $277.7K | +$277.7K | — |
| Cornerstone Investment Partners, LLC | 16,793 | +16,793 | $274.6K | +$274.6K | — |
| SummitTX Capital, L.P. | 13,970 | +13,970 | $228.4K | +$228.4K | — |
| Allworth Financial LP | 11,594 | +11,594 | $189.6K | +$189.6K | — |
| Oasis Management Co Ltd. | 10,000 | +10,000 | $163.5K | +$163.5K | — |
| Kestra Advisory Services, LLC | 6,000 | +6,000 | $98.1K | +$98.1K | — |
| State of Wyoming | 4,195 | +4,195 | $68.6K | +$68.6K | — |
| Tower Research Capital LLC (TRC) | 3,189 | +3,189 | $52.1K | +$52.1K | — |
| Aventura Private Wealth, LLC | 3,500 | +3,500 | $18.6K | +$18.6K | — |
| ACADIAN ASSET MANAGEMENT LLC | 569,331 | +569,331 | $9.3K | +$9.3K | — |
| SIGNATUREFD, LLC | 305 | +305 | $5.0K | +$5.0K | — |
| Quarry LP | 206 | +206 | $3.4K | +$3.4K | — |
| Oakum Bay Capital LLC | 200 | +200 | $3.3K | +$3.3K | — |
| US BANCORP \DE\ | 153 | +153 | $2.5K | +$2.5K | — |
| QUADRANT CAPITAL GROUP LLC | 127 | +127 | $2.1K | +$2.1K | — |
| HARBOUR INVESTMENTS, INC. | 100 | +100 | $1.6K | +$1.6K | — |
| NATIONAL BANK OF CANADA /FI/ | 2 | +2 | $33 | +$33 | — |
Added To(31)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 1,431,828 | +912,690 | $23.4M | +$21.1M | 175.8% |
| JANE STREET GROUP, LLC | 904,599 | +840,650 | $14.8M | +$14.5M | 1314.6% |
| CITADEL ADVISORS LLC | 984,237 | +578,259 | $16.1M | +$14.3M | 142.4% |
| MORGAN STANLEY | 890,629 | +274,730 | $14.6M | +$11.8M | 44.6% |
| BlackRock, Inc. | 836,520 | +139,759 | $13.7M | +$10.5M | 20.1% |
| Assenagon Asset Management S.A. | 574,828 | +551,876 | $9.4M | +$9.3M | 2404.5% |
| TWO SIGMA INVESTMENTS, LP | 518,651 | +378,843 | $8.5M | +$7.9M | 271.0% |
| Qube Research & Technologies Ltd | 488,743 | +282,921 | $8.0M | +$7.1M | 137.4% |
| GEODE CAPITAL MANAGEMENT, LLC | 492,330 | +44,632 | $8.1M | +$6.0M | 10.0% |
| BANK OF AMERICA CORP /DE/ | 366,119 | +313,548 | $6.0M | +$5.8M | 596.4% |
| GOLDMAN SACHS GROUP INC | 269,411 | +184,309 | $4.4M | +$4.0M | 216.6% |
| STATE STREET CORP | 249,260 | +65,045 | $4.1M | +$3.2M | 35.3% |
| MILLENNIUM MANAGEMENT LLC | 205,503 | +175,158 | $3.4M | +$3.2M | 577.2% |
| BNP PARIBAS ARBITRAGE, SNC | 191,722 | +191,652 | $3.1M | +$3.1M | 273788.6% |
| DIMENSIONAL FUND ADVISORS LP | 187,684 | +155,424 | $3.1M | +$2.9M | 481.8% |
| SIMPLEX TRADING, LLC | 87,693 | +61,383 | $1.4M | +$1.4M | 233.3% |
| UBS Group AG | 99,744 | +16,983 | $1.6M | +$1.3M | 20.5% |
| RENAISSANCE TECHNOLOGIES LLC | 86,700 | +35,300 | $1.4M | +$1.2M | 68.7% |
| NORTHERN TRUST CORP | 92,805 | +5,544 | $1.5M | +$1.1M | 6.3% |
| GROUP ONE TRADING, L.P. | 69,168 | +25,805 | $1.1M | +$936.2K | 59.5% |
| TWO SIGMA ADVISERS, LP | 59,596 | +38,296 | $974.4K | +$878.8K | 179.8% |
| Ancora Advisors, LLC | 41,000 | +16,000 | $670.4K | +$558.1K | 64.0% |
| XTX Topco Ltd | 35,201 | +22,338 | $575.5K | +$517.8K | 173.7% |
| Pinpoint Asset Management (Singapore) Pte. Ltd. | 34,067 | +10,730 | $557.0K | +$452.2K | 46.0% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 20,015 | +15 | $327.2K | +$237.4K | 0.1% |
| NewEdge Advisors, LLC | 17,883 | +100 | $292.4K | +$212.5K | 0.6% |
| Jefferies Financial Group Inc. | 14,967 | +3,467 | $244.7K | +$193.1K | 30.1% |
| Royal Bank of Canada | 10,974 | +10,047 | $179.0K | +$177.0K | 1083.8% |
| ADVISOR GROUP HOLDINGS, INC. | 11,012 | +10,072 | $180.0K | +$176.8K | 1071.5% |
| Vanguard Personalized Indexing Management, LLC | 14,735 | +102 | $240.9K | +$175.2K | 0.7% |
| Farther Finance Advisors, LLC | 1,130 | +850 | $18.5K | +$17.2K | 303.6% |
Reduced(21)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 2,106,554 | -96,317 | $34.4M | +$24.6M | -4.4% |
| WHITE PINE CAPITAL LLC | 414,891 | -304,938 | $6.8M | +$3.6M | -42.4% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 93,492 | 0 | $1.5M | +$1.1M | 0.0% |
| Keystone Wealth Services, LLC | 89,763 | -3,637 | $1.5M | +$1.0M | -3.9% |
| Park Edge Advisors, LLC | 48,800 | -13,700 | $797.9K | +$517.3K | -21.9% |
| Creative Planning | 39,692 | -1,356 | $649.0K | +$464.7K | -3.3% |
| Atlas Brown,Inc. | 39,150 | 0 | $640.1K | +$464.3K | 0.0% |
| Empowered Funds, LLC | 27,792 | 0 | $454.4K | +$329.6K | 0.0% |
| JAMES INVESTMENT RESEARCH INC | 16,000 | 0 | $261.6K | +$189.8K | 0.0% |
| Clearstead Advisors, LLC | 10,000 | 0 | $163.5K | +$118.6K | 0.0% |
| Formidable Asset Management, LLC | 42,475 | -4,450 | $190.7K | +$92.6K | -9.5% |
| Game Plan Financial Advisors, LLC | 5,000 | -350 | $81.8K | +$57.7K | -6.5% |
| CITIGROUP INC | 9,133 | -17,555 | $149.3K | +$29.5K | -65.8% |
| Founders Capital Management | 3,500 | -3,500 | $57.2K | +$25.8K | -50.0% |
| Federation des caisses Desjardins du Quebec | 2,050 | 0 | $33.5K | +$24.3K | 0.0% |
| FMR LLC | 2,468 | -1,440 | $40.4K | +$22.8K | -36.8% |
| SBI Securities Co., Ltd. | 383 | -3 | $6.3K | +$4.5K | -0.8% |
| JPMORGAN CHASE & CO | 361 | 0 | $5.9K | +$4.3K | 0.0% |
| CALDWELL SUTTER CAPITAL, INC. | 100 | 0 | $1.6K | +$1.2K | 0.0% |
| GSA CAPITAL PARTNERS LLP | 78,455 | -140,418 | $1.3K | +$300 | -64.2% |
| HUNTINGTON NATIONAL BANK | 1 | 0 | $16 | +$12 | 0.0% |
Sold Out(13)
| Manager | Shares | Δ Shares | Value | Δ Value | % Δ |
|---|---|---|---|---|---|
| Pacific Ridge Capital Partners, LLC | 0 | -1,793,797 | $0 | -$8.1M | — |
| First Beijing Investment Ltd | 0 | -1,730,156 | $0 | -$7.8M | — |
| NEEDHAM INVESTMENT MANAGEMENT LLC | 0 | -330,900 | $0 | -$1.5M | — |
| Penn Capital Management Company, LLC | 0 | -162,342 | $0 | -$728.9K | — |
| Destination Wealth Management | 0 | -101,900 | $0 | -$457.5K | — |
| NEW YORK STATE COMMON RETIREMENT FUND | 0 | -42,647 | $0 | -$178.0K | — |
| AMERICAN CENTURY COMPANIES INC | 0 | -35,852 | $0 | -$161.0K | — |
| WESBANCO BANK INC | 0 | -25,000 | $0 | -$112.3K | — |
| Morling Financial Advisors, LLC | 0 | -10,000 | $0 | -$44.9K | — |
| Newbridge Financial Services Group, Inc. | 0 | -1,500 | $0 | -$6.7K | — |
| Rise Advisors, LLC | 0 | -382 | $0 | -$1.7K | — |
| Advisory Services Network, LLC | 0 | -74 | $0 | -$332 | — |
| ALGERT GLOBAL LLC | 0 | -28,800 | $0 | -$129 | — |
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.
New & Closed Positions this quarter
Closed Positions
13 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 AXTI 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.