Who owns SPT (SPT)
Which tracked institutional funds hold SPT, how they are positioned, and who is buying versus exiting — from SEC Form 13F-HR filings. See SPT company fundamentals →
Ownership as of the 2026-Q1 13F filings. 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
The tracked-fund tape on SPT is one-sided between 2025-Q4 and 2026-Q1: 27 added or opened and 84 trimmed or exited — on balance reducing.
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
SPT’s largest tracked holder by dollar value, VANGUARD GROUP INC, sizes it at 0.0% of its own reported 13F book, while the median holder sizes it at 0.0% of theirs — a 0.0pp gap the other way — the median holder sizes SPT more heavily than its largest holder by dollar value does.
Book-share is each fund’s reported value in SPT 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 207 tracked filers holding SPT, 119 increased or opened the position and 111 reduced or closed it; over the same quarter, open-market insider Form 4s were net purchases.
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 SPT 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 12
- VANGUARD PORTFOLIO MANAGEMENT LLC$22M
- Ancient Art, L.P.$14M
- VANGUARD CAPITAL MANAGEMENT LLC$13M
- KNIGHTSBRIDGE ASSET MANAGEMENT, LLC$6M
- VANGUARD FIDUCIARY TRUST CO$2M
- Pale Fire Capital SE$2M
Full exits 21
- VANGUARD GROUP INC$70M
- FIRST TRUST ADVISORS LP$12M
- TWO SIGMA ADVISERS, LP$9M
- READYSTATE ASSET MANAGEMENT LP$5M
- SILVERCREST ASSET MANAGEMENT GROUP LLC$4M
- Capitolis Liquid Global Markets LLC$4M
Largest adds
- NORGES BANK$4M
- Invenomic Capital Management LP$4M
- LB Partners LLC$2M
- Y-Intercept (Hong Kong) Ltd$2M
- Quinn Opportunity Partners LLC$974K
- TWO SIGMA INVESTMENTS, LP$847K
Largest trims
- ArrowMark Colorado Holdings LLC$38M
- BlackRock, Inc.$30M
- Topline Capital Management, LLC$17M
- Clearbridge Investments, LLC$10M
- FEDERATED HERMES, INC.$9M
- SUSQUEHANNA INTERNATIONAL GROUP, LLP$8M
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 |
|---|---|---|---|---|
| BlackRock, Inc. trimmed | 5,357,357 | $31M | 4.9% | 2026-Q1 |
| VANGUARD PORTFOLIO MANAGEMENT LLC new | 3,930,587 | $22M | 3.6% | 2026-Q1 |
| Topline Capital Management, LLC trimmed | 2,725,802 | $16M | 2.5% | 2026-Q1 |
| Ancient Art, L.P. new | 2,537,074 | $14M | 2.3% | 2026-Q1 |
| VANGUARD CAPITAL MANAGEMENT LLC new | 2,240,694 | $13M | 2.1% | 2026-Q1 |
| ACADIAN ASSET MANAGEMENT LLC added | 2,168,128 | $12M | 2.0% | 2026-Q1 |
| STATE STREET CORP added | 1,761,721 | $10M | 1.6% | 2026-Q1 |
| TWO SIGMA INVESTMENTS, LP added | 1,759,067 | $10M | 1.6% | 2026-Q1 |
| LB Partners LLC added | 1,510,979 | $9M | 1.4% | 2026-Q1 |
| Clearbridge Investments, LLC trimmed | 1,289,499 | $7M | 1.2% | 2026-Q1 |
| MORGAN STANLEY added | 1,274,747 | $7M | 1.2% | 2026-Q1 |
| GEODE CAPITAL MANAGEMENT, LLC trimmed | 1,218,688 | $7M | 1.1% | 2026-Q1 |
| GOLDMAN SACHS GROUP INC added | 1,202,306 | $7M | 1.1% | 2026-Q1 |
| Invenomic Capital Management LP added | 1,157,453 | $7M | 1.1% | 2026-Q1 |
| KNIGHTSBRIDGE ASSET MANAGEMENT, LLC new | 1,024,300 | $6M | 0.9% | 2026-Q1 |
| Qube Research & Technologies Ltd trimmed | 782,033 | $4M | 0.7% | 2026-Q1 |
| NORGES BANK added | 189,921 | $4M | 0.7% | 2026-Q1 |
| RENAISSANCE TECHNOLOGIES LLC added | 727,762 | $4M | 0.7% | 2026-Q1 |
| Nuveen, LLC trimmed | 666,946 | $4M | 0.6% | 2026-Q1 |
| Y-Intercept (Hong Kong) Ltd added | 626,762 | $4M | 0.6% | 2026-Q1 |
| ArrowMark Colorado Holdings LLC trimmed | 611,787 | $3M | 0.6% | 2026-Q1 |
| FMR LLC added | 586,142 | $3M | 0.5% | 2026-Q1 |
| Portolan Capital Management, LLC added | 558,350 | $3M | 0.5% | 2026-Q1 |
| Potrero Capital Research LLC added | 556,606 | $3M | 0.5% | 2026-Q1 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P added | 535,000 | $3M | 0.5% | 2026-Q1 |
| CANADA PENSION PLAN INVESTMENT BOARD trimmed | 516,187 | $3M | 0.5% | 2026-Q1 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC trimmed | 494,552 | $3M | 0.5% | 2026-Q1 |
| NORTHERN TRUST CORP added | 459,300 | $3M | 0.4% | 2026-Q1 |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP added | 442,496 | $3M | 0.4% | 2026-Q1 |
| AQR CAPITAL MANAGEMENT LLC added | 427,201 | $2M | 0.4% | 2026-Q1 |
| VANGUARD FIDUCIARY TRUST CO new | 369,522 | $2M | 0.3% | 2026-Q1 |
| Pale Fire Capital SE new | 343,841 | $2M | 0.3% | 2026-Q1 |
| Trexquant Investment LP added | 332,369 | $2M | 0.3% | 2026-Q1 |
| FEDERATED HERMES, INC. trimmed | 324,526 | $2M | 0.3% | 2026-Q1 |
| UBS Group AG trimmed | 324,163 | $2M | 0.3% | 2026-Q1 |
| SUSQUEHANNA FUNDAMENTAL INVESTMENTS, LLC added | 320,080 | $2M | 0.3% | 2026-Q1 |
| Creative Planning added | 305,183 | $2M | 0.3% | 2026-Q1 |
| VICTORY CAPITAL MANAGEMENT INC added | 301,207 | $2M | 0.3% | 2026-Q1 |
| Engineers Gate Manager LP added | 298,246 | $2M | 0.3% | 2026-Q1 |
| Connor, Clark & Lunn Investment Management Ltd. trimmed | 293,266 | $2M | 0.3% | 2026-Q1 |
| JANE STREET GROUP, LLC added | 264,674 | $2M | 0.2% | 2026-Q1 |
| MILLENNIUM MANAGEMENT LLC trimmed | 257,982 | $1M | 0.2% | 2026-Q1 |
| BANK OF AMERICA CORP /DE/ trimmed | 245,560 | $1M | 0.2% | 2026-Q1 |
| BOOTHBAY FUND MANAGEMENT, LLC added | 245,247 | $1M | 0.2% | 2026-Q1 |
| Atom Investors LP added | 235,142 | $1M | 0.2% | 2026-Q1 |
| Vanguard Global Advisers, LLC new | 230,860 | $1M | 0.2% | 2026-Q1 |
| Quinn Opportunity Partners LLC added | 230,123 | $1M | 0.2% | 2026-Q1 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP trimmed | 197,240 | $1M | 0.2% | 2026-Q1 |
| Bank of New York Mellon Corp trimmed | 197,067 | $1M | 0.2% | 2026-Q1 |
| Tejara Capital Ltd new | 192,100 | $1M | 0.2% | 2026-Q1 |
| Amundi trimmed | 183,702 | $1M | 0.2% | 2026-Q1 |
| OCCUDO QUANTITATIVE STRATEGIES LP added | 164,128 | $985K | 0.2% | 2026-Q1 |
| JPMORGAN CHASE & CO added | 175,132 | $970K | 0.2% | 2026-Q1 |
| Voleon Capital Management LP added | 159,025 | $906K | 0.1% | 2026-Q1 |
| Magnetar Financial LLC added | 156,072 | $890K | 0.1% | 2026-Q1 |
| Point72 Asset Management, L.P. added | 141,319 | $806K | 0.1% | 2026-Q1 |
| Jump Financial, LLC added | 134,081 | $764K | 0.1% | 2026-Q1 |
| CenterBook Partners LP trimmed | 133,921 | $763K | 0.1% | 2026-Q1 |
| VANGUARD GROUP INC trimmed | 6,252,907 | $70M | 11.4% | 2025-Q4 stale |
| Dorsey Asset Management, LLC trimmed | 2,304,414 | $51M | 8.2% | 2025-Q1 stale |
| CADIAN CAPITAL MANAGEMENT, LP trimmed | 3,857,191 | $50M | 8.0% | 2025-Q3 stale |
| JENNISON ASSOCIATES LLC trimmed | 1,645,017 | $21M | 3.4% | 2025-Q3 stale |
| PRINCIPAL FINANCIAL GROUP INC trimmed | 913,333 | $19M | 3.1% | 2025-Q2 stale |
| FIRST TRUST ADVISORS LP added | 1,028,538 | $12M | 1.9% | 2025-Q4 stale |
| BAILLIE GIFFORD & CO trimmed | 526,655 | $11M | 1.8% | 2025-Q2 stale |
| Granahan Investment Management, LLC trimmed | 519,517 | $11M | 1.8% | 2025-Q2 stale |
| TWO SIGMA ADVISERS, LP added | 825,400 | $9M | 1.5% | 2025-Q4 stale |
| Cubist Systematic Strategies, LLC trimmed | 536,302 | $7M | 1.1% | 2025-Q3 stale |
| TUDOR INVESTMENT CORP ET AL added | 304,475 | $6M | 1.0% | 2025-Q2 stale |
| WELLINGTON MANAGEMENT GROUP LLP trimmed | 271,768 | $6M | 0.9% | 2025-Q2 stale |
| FRED ALGER MANAGEMENT, LLC trimmed | 256,633 | $6M | 0.9% | 2025-Q1 stale |
| ExodusPoint Capital Management, LP added | 249,101 | $5M | 0.8% | 2025-Q2 stale |
| EMERALD ADVISERS, LLC added | 248,529 | $5M | 0.8% | 2025-Q2 stale |
| SEGALL BRYANT & HAMILL, LLC added | 237,415 | $5M | 0.8% | 2025-Q2 stale |
| READYSTATE ASSET MANAGEMENT LP new | 428,579 | $5M | 0.8% | 2025-Q4 stale |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC trimmed | 369,668 | $5M | 0.8% | 2025-Q3 stale |
| Impax Asset Management Group plc | 188,724 | $4M | 0.7% | 2025-Q1 stale |
| SILVERCREST ASSET MANAGEMENT GROUP LLC trimmed | 346,191 | $4M | 0.6% | 2025-Q4 stale |
| Capitolis Liquid Global Markets LLC | 343,300 | $4M | 0.6% | 2025-Q4 stale |
| Freestone Grove Partners LP added | 329,383 | $4M | 0.6% | 2025-Q4 stale |
| PANAGORA ASSET MANAGEMENT INC added | 304,328 | $3M | 0.6% | 2025-Q4 stale |
| EVR Research LP new | 300,000 | $3M | 0.5% | 2025-Q4 stale |
| RedJay Asset Management Inc. added | 140,000 | $3M | 0.5% | 2025-Q2 stale |
| EMERALD MUTUAL FUND ADVISERS TRUST | 133,395 | $3M | 0.4% | 2025-Q2 stale |
| Soviero Asset Management, LP new | 230,000 | $3M | 0.4% | 2025-Q4 stale |
| ALGERT GLOBAL LLC added | 199,848 | $3M | 0.4% | 2025-Q3 stale |
| PEREGRINE CAPITAL MANAGEMENT LLC trimmed | 171,971 | $2M | 0.3% | 2025-Q4 stale |
| TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY | 77,890 | $2M | 0.3% | 2025-Q1 stale |
| Quantbot Technologies LP added | 126,626 | $2M | 0.3% | 2025-Q3 stale |
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. added | 70,008 | $2M | 0.2% | 2025-Q1 stale |
| DARK FOREST CAPITAL MANAGEMENT LP added | 113,364 | $1M | 0.2% | 2025-Q3 stale |
| Verition Fund Management LLC trimmed | 118,893 | $1M | 0.2% | 2025-Q4 stale |
| CAPITAL FUND MANAGEMENT S.A. added | 116,407 | $1M | 0.2% | 2025-Q4 stale |
| BALYASNY ASSET MANAGEMENT L.P. trimmed | 96,572 | $1M | 0.2% | 2025-Q3 stale |
| MOODY NATIONAL BANK TRUST DIVISION trimmed | 45,427 | $950K | 0.2% | 2025-Q2 stale |
| STATE OF WISCONSIN INVESTMENT BOARD trimmed | 80,460 | $907K | 0.1% | 2025-Q4 stale |
| JACOBS LEVY EQUITY MANAGEMENT, INC trimmed | 42,554 | $890K | 0.1% | 2025-Q2 stale |
| Graham Capital Management, L.P. added | 73,861 | $832K | 0.1% | 2025-Q4 stale |
| Counterpoint Mutual Funds LLC trimmed | 71,170 | $802K | 0.1% | 2025-Q4 stale |
| Pathstone Holdings, LLC added | 36,900 | $772K | 0.1% | 2025-Q2 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.