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Security record · archived quarter

QTTB

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
28Tracked holders
0Δ holders
855.28KShares held
$2.84MReported value
+0New positions
−0Exits
Rising How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +5.1% · net new positions 0.0% — formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 32 +5 3.02M $38.48M +9 −4
Q1 2026 28 0 1.27M $8.13M +5 −5
Q4 2025 28 0 855.28K $2.84M — —
Q3 2025 11 0 719.06K $1.42M +2 −2
Q2 2025 9 +3 829.92K $1.24M +3 —
Q1 2025 3 -1 316.31K $521,969 +1 −2
Q4 2024 4 -2 312.70K $1.08M +1 −3
Q3 2024 5 +2 729.37K $32.55M +3 −1
Q2 2024 3 — 140.54K $2.52M — —
Holder count
Who holds it · Q4 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 The Vanguard Group ✦ (passive) 321.05K +8.7% $1.07M 0.0% ▲ Add 3 SEC ↗ ×3
2 Geode Capital Management ✦ (passive) 106.11K +19.9% $352,395 0.0% ▲ Add 7 SEC ↗ ×2
3 Renaissance Technologies ✦ 99.60K +110.6% $330,672 0.0% ▲ Add 3 SEC ↗
4 BlackRock ✦ (passive) 59.93K -35.6% $198,974 0.0% ▼ Trim 3 SEC ↗ ×2
5 Millennium Management ✦ 51.27K -51.1% $170,210 0.0% ▼ Trim 3 SEC ↗
6 Two Sigma Investments ✦ 46.83K +48.6% $155,459 0.0% ▲ Add 2 SEC ↗
7 Citadel Advisors ✦ 45.73K +352.0% $151,817 0.0% ▲ Add 2 SEC ↗
8 Jane Street Group, Llc 25.37K — $84,242 0.0% n/c 1 SEC ↗ ×2
9 Northern Trust Corp 25.03K — $83,110 0.0% n/c 1 SEC ↗
10 Hrt Financial Lp 24.70K — $81,000 0.0% n/c 1 SEC ↗
11 State Street Global Advisors ✦ (passive) 21.24K 0.0% $70,507 0.0% Held 5 SEC ↗
12 UBS Group AG 13.61K — $45,172 0.0% n/c 1 SEC ↗ ×2
13 Morgan Stanley ✦ 5.48K -51.7% $18,187 0.0% ▼ Trim 2 SEC ↗ ×4
14 Fidelity (FMR) ✦ 3.36K -78.8% $11,168 0.0% ▼ Trim 3 SEC ↗
15 Federated Hermes, Inc. 2.27K — $7,546 0.0% n/c 1 SEC ↗
16 Bank Of America Corp /De/ 1.03K — $3,436 0.0% n/c 1 SEC ↗ ×3
17 Rockefeller Capital Management L.P. 577 — $1,916 0.0% n/c 1 SEC ↗
18 Jones Financial Companies Lllp 500 — $1,660 0.0% n/c 1 SEC ↗
19 Russell Investments Group, Ltd. 454 — $1,507 0.0% n/c 1 SEC ↗
20 JPMorgan Chase ✦ 324 +3950.0% $1,076 0.0% ▲ Add 2 SEC ↗
21 Bnp Paribas Financial Markets 308 — $1,023 0.0% n/c 1 SEC ↗
22 Royal Bank Of Canada 235 — $1,000 0.0% n/c 1 SEC ↗ ×2
23 Osaic Holdings, Inc. 132 — $437 0.0% n/c 1 SEC ↗
24 Group One Trading Llc 34 — $113 0.0% n/c 1 SEC ↗
25 Northwestern Mutual Wealth… 30 — $100 0.0% n/c 1 SEC ↗
26 Barclays Plc 19 — $63 0.0% n/c 1 SEC ↗
27 Danske Bank A/S 1 — $3 0.0% n/c 1 SEC ↗
28 Cwm, Llc 54 — $0 0.0% n/c 1 SEC ↗

“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.

New buyers

No new tracked buyers this quarter.

Exited

No tracked exits this quarter.

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 53 holders, 9.43M shares, $59.31M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.

Frequently co-owned

What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.

Insider transactions

Open-market purchases (P)

No open-market insider purchases in our coverage window.

Open-market sales (S)

Aug 25 Kalowski Lee

Officer · 3.97K sh · $65,776

Aug 25 Morrison Jodie Pope

Officer, Director · 9.85K sh · $163,033

Aug 25 Violette Shelia M.

Officer · 2.80K sh · $46,335

Awards, exercises and tax withholding are never counted as buys or sales here. Methodology

Beneficial ownership
Oct 09 SC 13G — Frazier Life Sciences Public Fund, L.P.

View original SEC filing ↗

Aug 14 SC 13G/A — Point72 Asset Management, L.P.

View original SEC filing ↗

Aug 14 SC 13G/A — Sirenia Capital Management LP

View original SEC filing ↗

Jul 31 SC 13G/A — Opaleye Management Inc.

View original SEC filing ↗

Jul 20 SC 13D/A — ORBIMED ADVISORS LLC

13.9% of class · View original SEC filing ↗

Jul 10 SC 13G — Boxer Capital Management, LLC

View original SEC filing ↗

Jul 06 SC 13G/A — Carlyle Group Inc.

View original SEC filing ↗

Jun 04 SC 13G — BIOTECHNOLOGY VALUE FUND L P

View original SEC filing ↗

Jun 04 SC 13G — RA CAPITAL MANAGEMENT, L.P.

View original SEC filing ↗

Jun 01 SC 13D/A — ORBIMED ADVISORS LLC

17.4% of class · View original SEC filing ↗

May 28 SC 13D/A — Atlas Venture Fund X, L.P.

3.6% of class · View original SEC filing ↗

Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR. Reporting period: Q4 2025 · Methodology · Get this via the API