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Security record · archived quarter

GPRK

name pending profile ingest

Q2 2026 Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024
9Tracked holders
0Δ holders
4.69MShares held
$37.88MReported value
+1New positions
−1Exits
Stable How these are computed → Explain this at the Research Desk →

Momentum inputs (comparable managers): holder breadth 0.0% · share flow +0.8% · net new positions 0.0%formula

All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025

Ownership over time
QuarterHoldersΔSharesReported valueNewExits
Q2 2026 28 -5 7.94M $72.27M +2 −7
Q1 2026 33 +1 10.22M $97.15M +5 −4
Q4 2025 32 0 7.53M $55.79M +1 −1
Q3 2025 11 +1 6.38M $40.67M +2 −1
Q2 2025 8 -2 4.58M $29.85M −2
Q1 2025 9 0 4.69M $37.88M +1 −1
Q4 2024 9 -1 4.65M $43.10M +1 −2
Q3 2024 9 0 5.12M $40.29M
Q2 2024 9 6.42M $70.30M
Holder count
Who holds it · Q1 2025
#ManagerSharesΔ sharesValueTheir weightHeld
1 Renaissance Technologies 3.00M -5.6% $24.22M 0.0% ▼ Trim 4 SEC ↗
2 Millennium Management 594.15K +139.9% $4.80M 0.0% ▲ Add 4 SEC ↗
3 Citadel Advisors 343.74K -3.6% $2.78M 0.0% ▼ Trim 4 SEC ↗
4 Arrowstreet Capital 304.31K +35.9% $2.46M 0.0% ▲ Add 4 SEC ↗
5 Two Sigma Investments 270.15K -39.8% $2.18M 0.0% ▼ Trim 4 SEC ↗
6 Dodge & Cox 98.84K 0.0% $798,668 0.0% Held 4 SEC ↗
7 Point72 Asset Management 40.40K +81.2% $326,432 0.0% ▲ Add 2 SEC ↗
8 State Street Global Advisors (passive) 26.99K -38.6% $218,047 0.0% ▼ Trim 2 SEC ↗
9 D. E. Shaw & Co. 11.45K New $92,532 0.0% New 1 SEC ↗

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

New buyers

D. E. Shaw & Co. $92,532 0.0%

Exited

T. Rowe Price $296,000 was 0.0%

Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 87 holders, 16.92M shares, $159.95M 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 10 PARK JAMES FRANKLIN

Director · 120.00K sh · $1.16M

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

Beneficial ownership
Aug 13 SC 13G/A — RENAISSANCE TECHNOLOGIES LLC

View original SEC filing ↗

May 21 SC 13G/A — Socoservin Overseas SPF Sarl

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: Q1 2025 · Methodology · Get this via the API