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Who owns SIF?

Institutional ownership of SIFCO Industries Inc. from Form 13F, Q2 2026

36 institutional managers reported holding SIFCO Industries Inc. (SIF) in Form 13F filings for Q2 2026, with 1,764,946 shares worth $41.3M. The largest reported holder was Minerva Advisors LLC. Managers that filed both quarters added a net 531,563 shares (+43.1%). 18 opened new positions and 2 sold out.

Funds holding
36
Value held
$41.3M
New / sold out
18 / 2
Net shares, same filers
+43.1%

Holdings as of June 30, 2026, the end of Q2 2026. Managers have 45 days after a quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

Largest holders of SIF

FundValueShare of 13F holdingsSharesMove
Minerva Advisors LLC$10.7M25.8%455,650Trimmed
Dimensional Fund Advisors LP$4.0M9.6%169,998Added
Vanguard Capital Management LLC$3.8M9.2%162,510Added
RBF Capital, LLC$3.7M9.0%158,919Unchanged
Renaissance Technologies LLC$2.5M6.1%107,334Added
Wealthspire Advisors, LLC$2.3M5.6%98,049Unchanged
American Century Companies Inc$1.7M4.1%73,196New
Informed Momentum Co LLC$1.3M3.2%56,262New
Jane Street Group, LLC$1.2M2.9%50,675New
Geode Capital Management, LLC$1.0M2.5%43,714Added
Topline Capital Management, LLC$833K2.0%35,610New
Sei Investments Co$780K1.9%33,323New
BlackRock, Inc.$647K1.6%27,630Added
Ameriprise Financial Inc$601K1.5%25,700New
Vanguard Fiduciary Trust Co$597K1.4%25,513Added
Marshall Wace, LLP$569K1.4%24,305Trimmed
State Street Corp$496K1.2%21,209New
Morgan Stanley$488K1.2%20,864Added
XTX Topco Ltd$446K1.1%19,078New
Raymond James Financial Inc$426K1.0%18,224New
Bridgeway Capital Management, LLC$399K1.0%17,034Added
UBS Group AG$398K1.0%17,013Added
Corsair Capital Management, L.p.$367K0.9%15,682Unchanged
O'Shaughnessy Asset Management, LLC$347K0.8%14,819New
Citadel Advisors LLC$335K0.8%14,300Trimmed

Share of 13F holdings is each fund's shares as a share of the 1,764,946 SIF shares all 13F filers reported, not of shares outstanding.

Biggest buyers in Q2 2026

  1. American Century Companies Inc New+$1.7M
  2. Informed Momentum Co LLC New+$1.3M
  3. Renaissance Technologies LLC Added+$1.2M
  4. Jane Street Group, LLC New+$1.2M
  5. Vanguard Capital Management LLC Added+$1.1M
  6. Topline Capital Management, LLC New+$833K
  7. Sei Investments Co New+$780K
  8. BlackRock, Inc. Added+$641K
  9. Ameriprise Financial Inc New+$601K
  10. State Street Corp New+$496K

Biggest sellers in Q2 2026

  1. Minerva Advisors LLC Trimmed-$585K
  2. Marshall Wace, LLP Trimmed-$484K
  3. Tower Research Capital LLC (TRC) Sold out-$6K
  4. Citadel Advisors LLC Trimmed-$3K
  5. RBF Capital, LLC Unchanged-$2K
  6. Royal Bank of Canada Sold out-$293
  7. Caitong International Asset Management Co., Ltd Trimmed-$70

The change in shares since the quarter before, adjusted for stock splits and priced at the Q2 2026 value per share. Funds bought $13.5M and sold $1.1M; 9 added and 4 trimmed.

Questions about SIF ownership

Who owns SIF stock?
36 institutional investment managers reported SIF positions in their Form 13F filings for Q2 2026, holding 1,764,946 shares worth $41.3M in total. Minerva Advisors LLC reported the largest position.
Are funds buying or selling SIF?
In Q2 2026, 18 managers opened new SIF positions, 9 added, 4 trimmed and 2 sold out. Managers that filed in both quarters added a net 531,563 shares.
How current is this SIF institutional ownership data?
It covers holdings as of the end of Q2 2026. Managers have 45 days after the quarter ends to file Form 13F (by August 14, 2026 for Q2 2026), so positions may have changed since.

From the SEC's Form 13F data sets for Q2 2026: every 13F holdings report, matched to SIF by CUSIP. Options are left out. SIF news and filings · SIF insider trades · Top funds