MIG
CRWV

Mariner Investment Group’s CoreWeave CRWV Stock Holding History

Mariner Investment Group’s Portfolio CRWV Stock Details CRWV Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$498K Buy
+5,000
New +$540K 0.11% 69
2026
Q1 		– Sell
-2,000
Closed -$143K – 159
2025
Q4 		$143K Hold
2,000
– – 0.01% 84
2025
Q3 		$274K Buy
+2,000
New +$237K 0.08% 55

Other funds holding CRWV

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Citigroup
Citigroup New York $303B AUM 53.02% 1-Year Est. Return
Deutsche Bank
Deutsche Bank Frankfurt Am Main Ge, Germany $344B AUM 42.99% 1-Year Est. Return
Sumitomo Mitsui Trust Group
Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $175B AUM 40.63% 1-Year Est. Return
Bank of New York Mellon
Bank of New York Mellon New York $609B AUM 40.19% 1-Year Est. Return
CS
Cisco Systems San Jose, California $405M AUM 4.84% 1-Year Est. Return
LPL Financial
LPL Financial San Diego, California $445B AUM 25.58% 1-Year Est. Return
SCP
Sivia Capital Partners Mill Valley, California $822M AUM 48.82% 1-Year Est. Return

Mariner Investment Group's CRWV Position: Q2 2026 in Review

Mariner Investment Group opened a new position in CoreWeave (CRWV) in Q2 2026: 5,000 shares worth $498K. The stake represents 0.11% of the portfolio and ranks #69 among its holdings. This is a return to the name: Mariner Investment Group previously reported a position in CRWV as recently as Q4 2025.

Mariner Investment Group first reported a position in CRWV in Q3 2025 and has held it in 3 quarters since. 500 funds tracked by Wall St. Rank hold CRWV as of Q2 2026.

  • Mariner Investment Group held 5,000 shares of CoreWeave worth $498K as of Q2 2026.
  • CoreWeave was a new Mariner Investment Group position in Q2 2026.
  • CoreWeave made up 0.11% of Mariner Investment Group's portfolio in Q2 2026, its #69 holding.
  • Mariner Investment Group first reported a position in CoreWeave in Q3 2025 and has held it in 3 quarters since.
  • 500 funds tracked by Wall St. Rank held CoreWeave as of Q2 2026.

Based on Mariner Investment Group's 13F filing for Q2 2026, filed 27 Jul 2026.