Who owns SkyWater Technology (SKYT)
Which tracked institutional funds hold SKYT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SKYT company fundamentals →
Ownership as of the 2026-Q1 13F filings (latest filed 2026-05-18). 13F is disclosed up to 45 days after quarter-end, so the most recent quarter fills in over the following weeks.
How the tape is positioned
74 tracked funds added or opened SKYT while 43 trimmed or exited it between 2025-Q4 and 2026-Q1 — the tape is split. When large holders disagree on a name, the funds moving first are sometimes ahead of the story.
A prompt to read the filings, not a verdict. 13F is a quarter-end snapshot disclosed up to 45 days late; a fund adds or exits for mandate, benchmark, and timing reasons that have nothing to do with a view on the stock. This is a starting question, not a signal to trade.
Conviction spread
SKYT’s largest tracked holder by dollar value, BALYASNY ASSET MANAGEMENT L.P., sizes it at 0.2% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.2pp conviction gap — its largest holder concentrates the name more heavily than the typical one.
Book-share is each fund’s reported value in SKYT divided by its whole reported 13F book, so it is comparable across funds of different sizes and is unaffected by stock splits. A higher share means a fund has committed more of its book to the name — a starting question about conviction, not a verdict or a signal to trade.
Institutional & insider positioning
Between 2025-Q4 and 2026-Q1, across 195 tracked filers holding SKYT, 117 increased or opened the position and 105 reduced or closed it; over the same quarter, open-market insider Form 4 buying and selling roughly offset.
This fuses two public signals for the same quarter — how tracked institutions changed their positions and whether insiders bought or sold in the open market. It describes what was filed; it is a starting question, not a verdict or a signal to trade.
New buyers & exits
Funds opening or closing a position in SKYT between the 2025-Q4 and 2026-Q1 13F filings, and the largest changes among funds holding it in both. New buyers and exits are counted on fund presence (split-invariant); adds and trims are measured on reported value.
New buyers 33
- VANGUARD CAPITAL MANAGEMENT LLC$42M
- ALPINE ASSOCIATES MANAGEMENT INC.$34M
- Magnetar Financial LLC$32M
- AQR Arbitrage LLC$26M
- Man Group plc$24M
- GLAZER CAPITAL, LLC$23M
Full exits 25
- AMERIPRISE FINANCIAL INC$43M
- VANGUARD GROUP INC$40M
- BAILLIE GIFFORD & CO$28M
- Erste Asset Management GmbH$22M
- FEDERATED HERMES, INC.$9M
- LOUNTZIS ASSET MANAGEMENT, LLC$5M
Largest adds
- BALYASNY ASSET MANAGEMENT L.P.$65M
- UBS Group AG$31M
- AMERICAN CENTURY COMPANIES INC$29M
- BlackRock, Inc.$28M
- ALLIANCEBERNSTEIN L.P.$24M
- MILLENNIUM MANAGEMENT LLC$19M
Largest trims
- EMERALD ADVISERS, LLC$16M
- MORGAN STANLEY$10M
- EMERALD MUTUAL FUND ADVISERS TRUST$8M
- CITADEL ADVISORS LLC$5M
- Trexquant Investment LP$5M
- MAIRS & POWER INC$3M
Institutional holders
One row per tracked fund, largest reported value first. “% of value” is the fund’s share of this security’s tracked institutional value — not of shares outstanding. Rows marked stale are from an earlier filing than the security’s latest quarter — that fund is absent from the newest snapshot (position exited, or reported under a different name).
| Fund | Shares | Reported value | % of value | Quarter |
|---|---|---|---|---|
| BALYASNY ASSET MANAGEMENT L.P. added | 3,122,552 | $109M | 9.2% | 2026-Q2 |
| BlackRock, Inc. added | 2,946,208 | $103M | 8.7% | 2026-Q2 |
| STATE STREET CORP added | 2,346,347 | $82M | 6.9% | 2026-Q2 |
| Pentwater Capital Management LP new | 1,807,000 | $63M | 5.3% | 2026-Q2 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 1,527,134 | $42M | 3.6% | 2026-Q1 |
| Magnetar Financial LLC added | 1,184,635 | $41M | 3.5% | 2026-Q2 |
| NORGES BANK new | 1,100,000 | $38M | 3.3% | 2026-Q2 |
| AMERICAN CENTURY COMPANIES INC added | 1,364,638 | $37M | 3.2% | 2026-Q1 |
| ALPINE ASSOCIATES MANAGEMENT INC. new | 1,228,100 | $34M | 2.9% | 2026-Q1 |
| UBS Group AG added | 1,187,422 | $33M | 2.8% | 2026-Q1 |
| AQR Arbitrage LLC new | 950,962 | $26M | 2.2% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 901,221 | $25M | 2.1% | 2026-Q1 |
| ALLIANCEBERNSTEIN L.P. added | 1,347,349 | $24M | 2.1% | 2026-Q1 |
| Man Group plc new | 860,093 | $24M | 2.0% | 2026-Q1 |
| GLAZER CAPITAL, LLC new | 846,974 | $23M | 2.0% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC added | 802,694 | $22M | 1.9% | 2026-Q1 |
| Woodline Partners LP new | 668,889 | $18M | 1.6% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 502,951 | $18M | 1.5% | 2026-Q2 |
| Nuveen, LLC trimmed | 629,042 | $17M | 1.5% | 2026-Q1 |
| D. E. Shaw & Co., Inc. added | 470,464 | $16M | 1.4% | 2026-Q2 |
| Qube Research & Technologies Ltd added | 586,472 | $16M | 1.4% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 405,010 | $11M | 0.9% | 2026-Q1 |
| Voleon Capital Management LP added | 345,192 | $9M | 0.8% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 260,900 | $9M | 0.8% | 2026-Q2 |
| EMERALD ADVISERS, LLC trimmed | 286,767 | $8M | 0.7% | 2026-Q1 |
| NORTHERN TRUST CORP added | 284,758 | $8M | 0.7% | 2026-Q1 |
| DIMENSIONAL FUND ADVISORS LP trimmed | 281,858 | $8M | 0.7% | 2026-Q1 |
| Palisades Investment Partners, LLC new | 260,896 | $7M | 0.6% | 2026-Q1 |
| CITIGROUP INC added | 256,733 | $7M | 0.6% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC added | 249,920 | $7M | 0.6% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 231,963 | $6M | 0.5% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 210,081 | $6M | 0.5% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 203,091 | $6M | 0.5% | 2026-Q1 |
| Hudson Bay Capital Management LP new | 201,500 | $6M | 0.5% | 2026-Q1 |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND added | 185,000 | $5M | 0.4% | 2026-Q1 |
| EMERALD MUTUAL FUND ADVISERS TRUST trimmed | 183,263 | $5M | 0.4% | 2026-Q1 |
| MORGAN STANLEY trimmed | 178,206 | $5M | 0.4% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 170,103 | $4M | 0.4% | 2026-Q1 |
| GABELLI FUNDS LLC added | 147,228 | $4M | 0.3% | 2026-Q1 |
| GABELLI & Co INVESTMENT ADVISERS, INC. new | 135,600 | $4M | 0.3% | 2026-Q1 |
| Vazirani Asset Management LLC new | 125,000 | $3M | 0.3% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ added | 117,856 | $3M | 0.3% | 2026-Q1 |
| MANGROVE PARTNERS IM, LLC | 87,187 | $3M | 0.3% | 2026-Q2 |
| DEUTSCHE BANK AG\ added | 106,452 | $3M | 0.2% | 2026-Q1 |
| NEW YORK STATE COMMON RETIREMENT FUND added | 104,962 | $3M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp added | 103,608 | $3M | 0.2% | 2026-Q1 |
| MOORE CAPITAL MANAGEMENT, LP new | 100,759 | $3M | 0.2% | 2026-Q1 |
| GROUP ONE TRADING LLC added | 100,235 | $3M | 0.2% | 2026-Q1 |
| FNY Investment Advisers, LLC added | 100,000 | $3M | 0.2% | 2026-Q1 |
| TUDOR INVESTMENT CORP ET AL trimmed | 75,000 | $3M | 0.2% | 2026-Q2 |
| PRINCIPAL FINANCIAL GROUP INC added | 93,637 | $3M | 0.2% | 2026-Q1 |
| FMR LLC added | 71,343 | $2M | 0.2% | 2026-Q2 |
| ExodusPoint Capital Management, LP added | 63,007 | $2M | 0.2% | 2026-Q2 |
| Swiss National Bank added | 72,000 | $2M | 0.2% | 2026-Q1 |
| LAZARD ASSET MANAGEMENT LLC trimmed | 68,043 | $2M | 0.2% | 2026-Q1 |
| Trexquant Investment LP trimmed | 62,722 | $2M | 0.1% | 2026-Q1 |
| ALGERT GLOBAL LLC trimmed | 59,342 | $2M | 0.1% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP trimmed | 44,344 | $2M | 0.1% | 2026-Q2 |
| K2 PRINCIPAL FUND, L.P. new | 54,653 | $1M | 0.1% | 2026-Q1 |
| HARVEST MANAGEMENT LLC new | 51,600 | $1M | 0.1% | 2026-Q1 |
| Quantbot Technologies LP trimmed | 51,315 | $1M | 0.1% | 2026-Q1 |
| PRICE T ROWE ASSOCIATES INC /MD/ added | 40,293 | $1M | 0.1% | 2026-Q2 |
| Mint Tower Capital Management B.V. new | 50,000 | $1M | 0.1% | 2026-Q1 |
| Alpine Global Management, LLC new | 50,000 | $1M | 0.1% | 2026-Q1 |
| TORONTO DOMINION BANK new | 50,000 | $1M | 0.1% | 2026-Q1 |
| RHUMBLINE ADVISERS added | 49,324 | $1M | 0.1% | 2026-Q1 |
| HUB Investment Partners, LLC trimmed | 49,322 | $1M | 0.1% | 2026-Q1 |
| Yakira Capital Management, Inc. new | 48,000 | $1M | 0.1% | 2026-Q1 |
| Quantinno Capital Management LP added | 46,257 | $1M | 0.1% | 2026-Q1 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM added | 46,046 | $1M | 0.1% | 2026-Q1 |
| Marex Group plc trimmed | 45,501 | $1M | 0.1% | 2026-Q1 |
| Engineers Gate Manager LP trimmed | 44,150 | $1M | 0.1% | 2026-Q1 |
| FRANKLIN RESOURCES INC trimmed | 41,951 | $1M | 0.1% | 2026-Q1 |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC added | 40,637 | $1M | 0.1% | 2026-Q1 |
| Point72 Asset Management, L.P. trimmed | 31,754 | $1M | 0.1% | 2026-Q2 |
| One68 Global Capital, LLC new | 40,000 | $1M | 0.1% | 2026-Q1 |
| BARCLAYS PLC trimmed | 38,540 | $1M | 0.1% | 2026-Q1 |
| Creative Planning trimmed | 38,032 | $1M | 0.1% | 2026-Q1 |
| WATER ISLAND CAPITAL LLC new | 34,536 | $947K | 0.1% | 2026-Q1 |
| SBI Securities Co., Ltd. trimmed | 30,766 | $843K | 0.1% | 2026-Q1 |
| AMERIPRISE FINANCIAL INC added | 2,374,374 | $43M | 3.7% | 2025-Q4 stale |
| VANGUARD GROUP INC added | 2,203,429 | $40M | 3.4% | 2025-Q4 stale |
| BAILLIE GIFFORD & CO trimmed | 1,564,775 | $28M | 2.4% | 2025-Q4 stale |
| Erste Asset Management GmbH trimmed | 1,170,000 | $22M | 1.8% | 2025-Q4 stale |
| FEDERATED HERMES, INC. added | 501,540 | $9M | 0.8% | 2025-Q4 stale |
| LOUNTZIS ASSET MANAGEMENT, LLC trimmed | 290,222 | $5M | 0.4% | 2025-Q4 stale |
| KORNITZER CAPITAL MANAGEMENT INC /KS | 214,560 | $4M | 0.3% | 2025-Q4 stale |
| Pier Capital, LLC new | 185,270 | $3M | 0.3% | 2025-Q4 stale |
| Pacer Advisors, Inc. new | 230,158 | $2M | 0.2% | 2025-Q2 stale |
| Cubist Systematic Strategies, LLC added | 111,076 | $2M | 0.2% | 2025-Q3 stale |
| FORMULA GROWTH LTD new | 90,000 | $2M | 0.1% | 2025-Q3 stale |
| GLOBEFLEX CAPITAL L P | 90,631 | $2M | 0.1% | 2025-Q4 stale |
| Massar Capital Management, LP new | 82,681 | $2M | 0.1% | 2025-Q4 stale |
| UNICOM Systems, Inc. | 125,183 | $1M | 0.1% | 2025-Q2 stale |
| Sender Co & Partners, Inc. added | 64,289 | $1M | 0.1% | 2025-Q4 stale |
| ACADIAN ASSET MANAGEMENT LLC added | 53,422 | $969K | 0.1% | 2025-Q4 stale |
| PRUDENTIAL FINANCIAL INC new | 52,750 | $958K | 0.1% | 2025-Q4 stale |
| LOS ANGELES CAPITAL MANAGEMENT LLC trimmed | 54,259 | $900K | 0.1% | 2025-Q4 stale |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP new | 47,810 | $892K | 0.1% | 2025-Q3 stale |
| GAMCO INVESTORS, INC. ET AL | 49,000 | $890K | 0.1% | 2025-Q4 stale |
Ownership over time
Tracked institutional holder count and total shares held by filing quarter (independent scales). The curated-era tail and any mid-ingest latest quarter are handled honestly — a partial quarter is not drawn as a collapse.
Reading this table
Funds hold the same stock for different reasons — an index fund “holds” almost everything, an active manager sizes a name to a mandate and a benchmark, and each fund entered at its own price and time. Because 13F is filed up to 45 days after quarter-end, every row is a backward-looking snapshot; a manager may have traded since. Share-class siblings (a company’s A and C shares) are rolled up to one line so a dual-class name is never double-counted. Compare like-for-like. A large holder is not an endorsement, and a fund exiting is not a warning — this is a starting question, not a verdict.
About 13F filings
A Form 13F is a quarterly disclosure that institutional investment managers with over $100 million in US-listed equities must file with the SEC. In plain English: it is a snapshot of the long stock positions a fund held at the end of a quarter. It covers long US-listed equities only — not short positions, options, cash, or private holdings — and the funds shown are the large sample we track, not the complete 13F universe.