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Mather Group’s SI-BONE Inc SIBN Stock Holding History

Mather Group’s Portfolio SIBN Stock Details SIBN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$7.02K Hold
430
– – ﹤0.01% 1565
2026
Q1 		$5.43K Buy
+430
New +$6.73K ﹤0.01% 1563
2025
Q4 		– Sell
-430
Closed -$6.33K – 1477
2025
Q3 		$6.33K Buy
+430
New +$7.02K ﹤0.01% 1344

Other funds holding SIBN

FLAM
First Light Asset Management Edina, Minnesota $1.65B AUM 203.21% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
CCM
Cadian Capital Management New York $1.32B AUM 4.19% 1-Year Est. Return
American Century Companies
American Century Companies Kansas City, Missouri $226B AUM 44.75% 1-Year Est. Return
Brown Advisory
Brown Advisory Baltimore, Maryland $64.6B AUM 18.98% 1-Year Est. Return
GIM
Granahan Investment Management Waltham, Massachusetts $2.81B AUM 83.9% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Impax Asset Management Group
Impax Asset Management Group London, United Kingdom $15.4B AUM 26.43% 1-Year Est. Return
GGHC
Gilder Gagnon Howe & Co New York $9.69B AUM 55.7% 1-Year Est. Return
PCMI
Paradigm Capital Management Inc Albany, New York $3.67B AUM 121.12% 1-Year Est. Return

Mather Group's SIBN Position: Q2 2026 in Review

Mather Group held its SI-BONE Inc (SIBN) position steady in Q2 2026 at 430 shares worth $7.02K. The position accounts for ﹤0.01% of the portfolio, ranked #1565.

Mather Group first reported a position in SIBN in Q3 2025 and has held it in 3 quarters since. 168 funds tracked by Wall St. Rank hold SIBN as of Q2 2026.

  • Mather Group held 430 shares of SI-BONE Inc worth $7.02K as of Q2 2026.
  • Mather Group left its SI-BONE Inc share count unchanged in Q2 2026.
  • SI-BONE Inc made up ﹤0.01% of Mather Group's portfolio in Q2 2026, its #1565 holding.
  • Mather Group first reported a position in SI-BONE Inc in Q3 2025 and has held it in 3 quarters since.
  • 168 funds tracked by Wall St. Rank held SI-BONE Inc as of Q2 2026.

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