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Round Rock Advisors’s WhiteFiber Inc WYFI Stock Holding History

Round Rock Advisors’s Portfolio WYFI Stock Details WYFI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$1.76M Buy
45,386
+26,981
+147% +$653K 0.23% 67
2026
Q1 		$219K Hold
18,405
– – 0.03% 304
2025
Q4 		$291K Buy
+18,405
New +$455K 0.04% 273

Other funds holding WYFI

SA
Situational Awareness San Francisco, California $20.2B AUM 612.59% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
Capital World Investors
Capital World Investors Los Angeles, California $846B AUM 46.74% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
D.E. Shaw & Co
D.E. Shaw & Co New York $210B AUM 57.28% 1-Year Est. Return
T. Rowe Price Associates
T. Rowe Price Associates Baltimore, Maryland $999B AUM 46.22% 1-Year Est. Return
Mirae Asset Global ETFs Holdings
Mirae Asset Global ETFs Holdings Causeway Bay, Hong Kong $83.9B AUM 60.43% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.88T AUM 44.46% 1-Year Est. Return
Millennium Management
Millennium Management New York $276B AUM 44.8% 1-Year Est. Return

Round Rock Advisors's WYFI Position: Q2 2026 in Review

Round Rock Advisors increased its WhiteFiber Inc (WYFI) stake by 147% in Q2 2026, buying an estimated $653K and bringing the position to 45,386 shares worth $1.76M. The position accounts for 0.23% of the portfolio, ranked #67.

Round Rock Advisors first reported a position in WYFI in Q4 2025 and has held it in 3 quarters since. 123 funds tracked by Wall St. Rank hold WYFI as of Q2 2026.

  • Round Rock Advisors held 45,386 shares of WhiteFiber Inc worth $1.76M as of Q2 2026.
  • Round Rock Advisors bought 26,981 WhiteFiber Inc shares in Q2 2026, an estimated $653K.
  • WhiteFiber Inc made up 0.23% of Round Rock Advisors's portfolio in Q2 2026, its #67 holding.
  • Round Rock Advisors first reported a position in WhiteFiber Inc in Q4 2025 and has held it in 3 quarters since.
  • 123 funds tracked by Wall St. Rank held WhiteFiber Inc as of Q2 2026.

Based on Round Rock Advisors's 13F filing for Q2 2026, filed 12 Aug 2026.